configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59d for GNU Autoconf 2.59d.
   4 #
   5 # Report bugs to <bug-autoconf@gnu.org>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## --------------------- ##
  12 ## M4sh Initialization.  ##
  13 ## --------------------- ##
  14
  15 # Be Bourne compatible
  16 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  17   emulate sh
  18   NULLCMD=:
  19   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  20   # is contrary to our usage.  Disable this feature.
  21   alias -g '${1+"$@"}'='"$@"'
  22   setopt NO_GLOB_SUBST
  23 else
  24   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
  25 fi
  26 BIN_SH=xpg4; export BIN_SH # for Tru64
  27 DUALCASE=1; export DUALCASE # for MKS sh
  28
  29
  30 # PATH needs CR
  31 # Avoid depending upon Character Ranges.
  32 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  33 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  34 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  35 as_cr_digits='0123456789'
  36 as_cr_alnum=$as_cr_Letters$as_cr_digits
  37
  38 # The user is always right.
  39 if test "${PATH_SEPARATOR+set}" != set; then
  40   echo "#! /bin/sh" >conf$$.sh
  41   echo  "exit 0"   >>conf$$.sh
  42   chmod +x conf$$.sh
  43   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  44     PATH_SEPARATOR=';'
  45   else
  46     PATH_SEPARATOR=:
  47   fi
  48   rm -f conf$$.sh
  49 fi
  50
  51 # Support unset when possible.
  52 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  53   as_unset=unset
  54 else
  55   as_unset=false
  56 fi
  57
  58
  59 # IFS
  60 # We need space, tab and new line, in precisely that order.  Quoting is
  61 # there to prevent editors from complaining about space-tab.
  62 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  63 # splitting by setting IFS to empty value.)
  64 as_nl='
  65 '
  66 IFS=" ""        $as_nl"
  67
  68 # Find who we are.  Look in the path if we contain no directory separator.
  69 case $0 in
  70   *[\\/]* ) as_myself=$0 ;;
  71   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  72 for as_dir in $PATH
  73 do
  74   IFS=$as_save_IFS
  75   test -z "$as_dir" && as_dir=.
  76   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  77 done
  78 IFS=$as_save_IFS
  79
  80      ;;
  81 esac
  82 # We did not find ourselves, most probably we were run as `sh COMMAND'
  83 # in which case we are not to be found in the path.
  84 if test "x$as_myself" = x; then
  85   as_myself=$0
  86 fi
  87 if test ! -f "$as_myself"; then
  88   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  89   { (exit 1); exit 1; }
  90 fi
  91
  92 # Work around bugs in pre-3.0 UWIN ksh.
  93 for as_var in ENV MAIL MAILPATH
  94 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  95 done
  96 PS1='$ '
  97 PS2='> '
  98 PS4='+ '
  99
 100 # NLS nuisances.
 101 for as_var in \
 102   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 103   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 104   LC_TELEPHONE LC_TIME
 105 do
 106   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 107     eval $as_var=C; export $as_var
 108   else
 109     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 110   fi
 111 done
 112
 113 # Required to use basename.
 114 if expr a : '\(a\)' >/dev/null 2>&1 &&
 115    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 116   as_expr=expr
 117 else
 118   as_expr=false
 119 fi
 120
 121 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 122   as_basename=basename
 123 else
 124   as_basename=false
 125 fi
 126
 127
 128 # Name of the executable.
 129 as_me=`$as_basename -- "$0" ||
 130 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 131          X"$0" : 'X\(//\)$' \| \
 132          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 133 echo X/"$0" |
 134     sed '/^.*\/\([^/][^/]*\)\/*$/{
 135             s//\1/
 136             q
 137           }
 138           /^X\/\(\/\/\)$/{
 139             s//\1/
 140             q
 141           }
 142           /^X\/\(\/\).*/{
 143             s//\1/
 144             q
 145           }
 146           s/.*/./; q'`
 147
 148 # CDPATH.
 149 $as_unset CDPATH
 150
 151
 152 if test "x$CONFIG_SHELL" = x; then
 153   if (eval ":") 2>/dev/null; then
 154   as_have_required=yes
 155 else
 156   as_have_required=no
 157 fi
 158
 159   if test $as_have_required = yes &&     (eval ":
 160 (as_func_return () {
 161   (exit \$1)
 162 }
 163 as_func_success () {
 164   as_func_return 0
 165 }
 166 as_func_failure () {
 167   as_func_return 1
 168 }
 169 as_func_ret_success () {
 170   return 0
 171 }
 172 as_func_ret_failure () {
 173   return 1
 174 }
 175
 176 exitcode=0
 177 if as_func_success; then
 178   :
 179 else
 180   exitcode=1
 181   echo as_func_success failed.
 182 fi
 183
 184 if as_func_failure; then
 185   exitcode=1
 186   echo as_func_failure succeeded.
 187 fi
 188
 189 if as_func_ret_success; then
 190   :
 191 else
 192   exitcode=1
 193   echo as_func_ret_success failed.
 194 fi
 195
 196 if as_func_ret_failure; then
 197   exitcode=1
 198   echo as_func_ret_failure succeeded.
 199 fi
 200
 201 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 202   :
 203 else
 204   exitcode=1
 205   echo positional parameters were not saved.
 206 fi
 207
 208 test \$exitcode = 0) || { (exit 1); exit 1; }
 209
 210 (
 211   as_lineno_1=\$LINENO
 212   as_lineno_2=\$LINENO
 213   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 214   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 215 ") 2> /dev/null; then
 216   :
 217 else
 218   as_candidate_shells=
 219     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 220 for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 221 do
 222   IFS=$as_save_IFS
 223   test -z "$as_dir" && as_dir=.
 224   case $as_dir in
 225          /*)
 226            for as_base in sh bash ksh sh5; do
 227              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 228            done;;
 229        esac
 230 done
 231 IFS=$as_save_IFS
 232
 233
 234       for as_shell in $as_candidate_shells $SHELL; do
 235          # Try only shells which exist, to save several forks.
 236          if test -f "$as_shell" &&
 237                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 238 # Be Bourne compatible
 239 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 240   emulate sh
 241   NULLCMD=:
 242   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 243   # is contrary to our usage.  Disable this feature.
 244   alias -g '${1+"$@"}'='"$@"'
 245   setopt NO_GLOB_SUBST
 246 else
 247   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
 248 fi
 249 BIN_SH=xpg4; export BIN_SH # for Tru64
 250 DUALCASE=1; export DUALCASE # for MKS sh
 251
 252 :
 253 _ASEOF
 254 }; then
 255   CONFIG_SHELL=$as_shell
 256                as_have_required=yes
 257                if { "$as_shell" 2> /dev/null <<\_ASEOF
 258 # Be Bourne compatible
 259 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 260   emulate sh
 261   NULLCMD=:
 262   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 263   # is contrary to our usage.  Disable this feature.
 264   alias -g '${1+"$@"}'='"$@"'
 265   setopt NO_GLOB_SUBST
 266 else
 267   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
 268 fi
 269 BIN_SH=xpg4; export BIN_SH # for Tru64
 270 DUALCASE=1; export DUALCASE # for MKS sh
 271
 272 :
 273 (as_func_return () {
 274   (exit $1)
 275 }
 276 as_func_success () {
 277   as_func_return 0
 278 }
 279 as_func_failure () {
 280   as_func_return 1
 281 }
 282 as_func_ret_success () {
 283   return 0
 284 }
 285 as_func_ret_failure () {
 286   return 1
 287 }
 288
 289 exitcode=0
 290 if as_func_success; then
 291   :
 292 else
 293   exitcode=1
 294   echo as_func_success failed.
 295 fi
 296
 297 if as_func_failure; then
 298   exitcode=1
 299   echo as_func_failure succeeded.
 300 fi
 301
 302 if as_func_ret_success; then
 303   :
 304 else
 305   exitcode=1
 306   echo as_func_ret_success failed.
 307 fi
 308
 309 if as_func_ret_failure; then
 310   exitcode=1
 311   echo as_func_ret_failure succeeded.
 312 fi
 313
 314 if ( set x; as_func_ret_success y && test x = "$1" ); then
 315   :
 316 else
 317   exitcode=1
 318   echo positional parameters were not saved.
 319 fi
 320
 321 test $exitcode = 0) || { (exit 1); exit 1; }
 322
 323 (
 324   as_lineno_1=$LINENO
 325   as_lineno_2=$LINENO
 326   test "x$as_lineno_1" != "x$as_lineno_2" &&
 327   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 328
 329 _ASEOF
 330 }; then
 331   break
 332 fi
 333
 334 fi
 335
 336       done
 337
 338       if test "x$CONFIG_SHELL" != x; then
 339   for as_var in BASH_ENV ENV
 340         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 341         done
 342         export CONFIG_SHELL
 343         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 344 fi
 345
 346
 347     if test $as_have_required = no; then
 348   echo This script requires a shell more modern than all the
 349       echo shells that I found on your system.  Please install a
 350       echo modern shell, or manually run the script under such a
 351       echo shell if you do have one.
 352       { (exit 1); exit 1; }
 353 fi
 354
 355
 356 fi
 357
 358 fi
 359
 360
 361
 362 (eval "as_func_return () {
 363   (exit \$1)
 364 }
 365 as_func_success () {
 366   as_func_return 0
 367 }
 368 as_func_failure () {
 369   as_func_return 1
 370 }
 371 as_func_ret_success () {
 372   return 0
 373 }
 374 as_func_ret_failure () {
 375   return 1
 376 }
 377
 378 exitcode=0
 379 if as_func_success; then
 380   :
 381 else
 382   exitcode=1
 383   echo as_func_success failed.
 384 fi
 385
 386 if as_func_failure; then
 387   exitcode=1
 388   echo as_func_failure succeeded.
 389 fi
 390
 391 if as_func_ret_success; then
 392   :
 393 else
 394   exitcode=1
 395   echo as_func_ret_success failed.
 396 fi
 397
 398 if as_func_ret_failure; then
 399   exitcode=1
 400   echo as_func_ret_failure succeeded.
 401 fi
 402
 403 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 404   :
 405 else
 406   exitcode=1
 407   echo positional parameters were not saved.
 408 fi
 409
 410 test \$exitcode = 0") || {
 411   echo No shell found that supports shell functions.
 412   echo Please tell autoconf@gnu.org about your system,
 413   echo including any error possibly output before this
 414   echo message
 415 }
 416
 417
 418
 419   as_lineno_1=$LINENO
 420   as_lineno_2=$LINENO
 421   test "x$as_lineno_1" != "x$as_lineno_2" &&
 422   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 423
 424   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 425   # uniformly replaced by the line number.  The first 'sed' inserts a
 426   # line-number line after each line using $LINENO; the second 'sed'
 427   # does the real work.  The second script uses 'N' to pair each
 428   # line-number line with the line containing $LINENO, and appends
 429   # trailing '-' during substitution so that $LINENO is not a special
 430   # case at line end.
 431   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 432   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 433   # E. McMahon (1931-1989) for sed's syntax.  :-)
 434   sed -n '
 435     p
 436     /[$]LINENO/=
 437   ' <$as_myself |
 438     sed '
 439       s/[$]LINENO.*/&-/
 440       t lineno
 441       b
 442       :lineno
 443       N
 444       :loop
 445       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 446       t loop
 447       s/-\n.*//
 448     ' >$as_me.lineno &&
 449   chmod +x "$as_me.lineno" ||
 450     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 451    { (exit 1); exit 1; }; }
 452
 453   # Don't try to exec as it changes $[0], causing all sort of problems
 454   # (the dirname of $[0] is not the place where we might find the
 455   # original and so on.  Autoconf is especially sensitive to this).
 456   . "./$as_me.lineno"
 457   # Exit status is that of the last command.
 458   exit
 459 }
 460
 461
 462 if (dirname -- /) >/dev/null 2>&1; then
 463   as_dirname=dirname
 464 else
 465   as_dirname=false
 466 fi
 467
 468 ECHO_C= ECHO_N= ECHO_T=
 469 case `echo -n x` in
 470 -n*)
 471   case `echo 'x\c'` in
 472   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 473   *)   ECHO_C='\c';;
 474   esac;;
 475 *)
 476   ECHO_N='-n';;
 477 esac
 478
 479 if expr a : '\(a\)' >/dev/null 2>&1 &&
 480    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 481   as_expr=expr
 482 else
 483   as_expr=false
 484 fi
 485
 486 rm -f conf$$ conf$$.exe conf$$.file
 487 if test -d conf$$.dir; then
 488   rm -f conf$$.dir/conf$$.file
 489 else
 490   rm -f conf$$.dir
 491   mkdir conf$$.dir
 492 fi
 493 echo >conf$$.file
 494 if ln -s conf$$.file conf$$ 2>/dev/null; then
 495   as_ln_s='ln -s'
 496   # ... but there are two gotchas:
 497   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 498   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 499   # In both cases, we have to default to `cp -p'.
 500   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 501     as_ln_s='cp -p'
 502 elif ln conf$$.file conf$$ 2>/dev/null; then
 503   as_ln_s=ln
 504 else
 505   as_ln_s='cp -p'
 506 fi
 507 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 508 rmdir conf$$.dir 2>/dev/null
 509
 510 if mkdir -p . 2>/dev/null; then
 511   as_mkdir_p=:
 512 else
 513   test -d ./-p && rmdir ./-p
 514   as_mkdir_p=false
 515 fi
 516
 517 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
 518 # systems may use methods other than mode bits to determine executability.
 519 cat >conf$$.file <<_ASEOF
 520 #! /bin/sh
 521 exit 0
 522 _ASEOF
 523 chmod +x conf$$.file
 524 if test -x conf$$.file >/dev/null 2>&1; then
 525   as_executable_p="test -x"
 526 else
 527   as_executable_p=:
 528 fi
 529 rm -f conf$$.file
 530
 531 # Sed expression to map a string onto a valid CPP name.
 532 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 # Sed expression to map a string onto a valid variable name.
 535 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 536
 537
 538
 539 exec 7<&0 </dev/null 6>&1
 540
 541 # Name of the host.
 542 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 543 # so uname gets run too.
 544 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 545
 546 #
 547 # Initializations.
 548 #
 549 ac_default_prefix=/usr/local
 550 ac_clean_files=
 551 ac_config_libobj_dir=.
 552 LIBOBJS=
 553 cross_compiling=no
 554 subdirs=
 555 MFLAGS=
 556 MAKEFLAGS=
 557 SHELL=${CONFIG_SHELL-/bin/sh}
 558
 559 # Identity of this package.
 560 PACKAGE_NAME='GNU Autoconf'
 561 PACKAGE_TARNAME='autoconf'
 562 PACKAGE_VERSION='2.59d'
 563 PACKAGE_STRING='GNU Autoconf 2.59d'
 564 PACKAGE_BUGREPORT='bug-autoconf@gnu.org'
 565
 566 ac_unique_file="ChangeLog"
 567 ac_subst_vars='SHELL
 568 PATH_SEPARATOR
 569 PACKAGE_NAME
 570 PACKAGE_TARNAME
 571 PACKAGE_VERSION
 572 PACKAGE_STRING
 573 PACKAGE_BUGREPORT
 574 exec_prefix
 575 prefix
 576 program_transform_name
 577 bindir
 578 sbindir
 579 libexecdir
 580 datarootdir
 581 datadir
 582 sysconfdir
 583 sharedstatedir
 584 localstatedir
 585 includedir
 586 oldincludedir
 587 docdir
 588 infodir
 589 htmldir
 590 dvidir
 591 pdfdir
 592 psdir
 593 libdir
 594 localedir
 595 mandir
 596 DEFS
 597 ECHO_C
 598 ECHO_N
 599 ECHO_T
 600 LIBS
 601 build_alias
 602 host_alias
 603 target_alias
 604 INSTALL_PROGRAM
 605 INSTALL_SCRIPT
 606 INSTALL_DATA
 607 CYGPATH_W
 608 PACKAGE
 609 VERSION
 610 ACLOCAL
 611 AUTOCONF
 612 AUTOMAKE
 613 AUTOHEADER
 614 MAKEINFO
 615 install_sh
 616 STRIP
 617 INSTALL_STRIP_PROGRAM
 618 mkdir_p
 619 AWK
 620 SET_MAKE
 621 am__leading_dot
 622 AMTAR
 623 am__tar
 624 am__untar
 625 ac_cv_sh_n_works
 626 EXPR
 627 M4
 628 HELP2MAN
 629 PERL
 630 TEST_EMACS
 631 EMACS
 632 EMACSLOADPATH
 633 lispdir
 634 GREP
 635 EGREP
 636 SED
 637 LIBOBJS
 638 LTLIBOBJS'
 639 ac_subst_files=''
 640       ac_precious_vars='build_alias
 641 host_alias
 642 target_alias
 643 EMACS
 644 EMACSLOADPATH'
 645
 646
 647 # Initialize some variables set by options.
 648 ac_init_help=
 649 ac_init_version=false
 650 # The variables have the same names as the options, with
 651 # dashes changed to underlines.
 652 cache_file=/dev/null
 653 exec_prefix=NONE
 654 no_create=
 655 no_recursion=
 656 prefix=NONE
 657 program_prefix=NONE
 658 program_suffix=NONE
 659 program_transform_name=s,x,x,
 660 silent=
 661 site=
 662 srcdir=
 663 verbose=
 664 x_includes=NONE
 665 x_libraries=NONE
 666
 667 # Installation directory options.
 668 # These are left unexpanded so users can "make install exec_prefix=/foo"
 669 # and all the variables that are supposed to be based on exec_prefix
 670 # by default will actually change.
 671 # Use braces instead of parens because sh, perl, etc. also accept them.
 672 # (The list follows the same order as the GNU Coding Standards.)
 673 bindir='${exec_prefix}/bin'
 674 sbindir='${exec_prefix}/sbin'
 675 libexecdir='${exec_prefix}/libexec'
 676 datarootdir='${prefix}/share'
 677 datadir='${datarootdir}'
 678 sysconfdir='${prefix}/etc'
 679 sharedstatedir='${prefix}/com'
 680 localstatedir='${prefix}/var'
 681 includedir='${prefix}/include'
 682 oldincludedir='/usr/include'
 683 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 684 infodir='${datarootdir}/info'
 685 htmldir='${docdir}'
 686 dvidir='${docdir}'
 687 pdfdir='${docdir}'
 688 psdir='${docdir}'
 689 libdir='${exec_prefix}/lib'
 690 localedir='${datarootdir}/locale'
 691 mandir='${datarootdir}/man'
 692
 693 ac_prev=
 694 ac_dashdash=
 695 for ac_option
 696 do
 697   # If the previous option needs an argument, assign it.
 698   if test -n "$ac_prev"; then
 699     eval $ac_prev=\$ac_option
 700     ac_prev=
 701     continue
 702   fi
 703
 704   case $ac_option in
 705   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 706   *)    ac_optarg=yes ;;
 707   esac
 708
 709   # Accept the important Cygnus configure options, so we can diagnose typos.
 710
 711   case $ac_dashdash$ac_option in
 712   --)
 713     ac_dashdash=yes ;;
 714
 715   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 716     ac_prev=bindir ;;
 717   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 718     bindir=$ac_optarg ;;
 719
 720   -build | --build | --buil | --bui | --bu)
 721     ac_prev=build_alias ;;
 722   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 723     build_alias=$ac_optarg ;;
 724
 725   -cache-file | --cache-file | --cache-fil | --cache-fi \
 726   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 727     ac_prev=cache_file ;;
 728   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 729   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 730     cache_file=$ac_optarg ;;
 731
 732   --config-cache | -C)
 733     cache_file=config.cache ;;
 734
 735   -datadir | --datadir | --datadi | --datad)
 736     ac_prev=datadir ;;
 737   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 738     datadir=$ac_optarg ;;
 739
 740   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 741   | --dataroo | --dataro | --datar)
 742     ac_prev=datarootdir ;;
 743   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 744   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 745     datarootdir=$ac_optarg ;;
 746
 747   -disable-* | --disable-*)
 748     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 749     # Reject names that are not valid shell variable names.
 750     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 751       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 752    { (exit 1); exit 1; }; }
 753     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 754     eval enable_$ac_feature=no ;;
 755
 756   -docdir | --docdir | --docdi | --doc | --do)
 757     ac_prev=docdir ;;
 758   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 759     docdir=$ac_optarg ;;
 760
 761   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 762     ac_prev=dvidir ;;
 763   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 764     dvidir=$ac_optarg ;;
 765
 766   -enable-* | --enable-*)
 767     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 768     # Reject names that are not valid shell variable names.
 769     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 770       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 771    { (exit 1); exit 1; }; }
 772     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 773     eval enable_$ac_feature=\$ac_optarg ;;
 774
 775   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 776   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 777   | --exec | --exe | --ex)
 778     ac_prev=exec_prefix ;;
 779   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 780   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 781   | --exec=* | --exe=* | --ex=*)
 782     exec_prefix=$ac_optarg ;;
 783
 784   -gas | --gas | --ga | --g)
 785     # Obsolete; use --with-gas.
 786     with_gas=yes ;;
 787
 788   -help | --help | --hel | --he | -h)
 789     ac_init_help=long ;;
 790   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 791     ac_init_help=recursive ;;
 792   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 793     ac_init_help=short ;;
 794
 795   -host | --host | --hos | --ho)
 796     ac_prev=host_alias ;;
 797   -host=* | --host=* | --hos=* | --ho=*)
 798     host_alias=$ac_optarg ;;
 799
 800   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 801     ac_prev=htmldir ;;
 802   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 803   | --ht=*)
 804     htmldir=$ac_optarg ;;
 805
 806   -includedir | --includedir | --includedi | --included | --include \
 807   | --includ | --inclu | --incl | --inc)
 808     ac_prev=includedir ;;
 809   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 810   | --includ=* | --inclu=* | --incl=* | --inc=*)
 811     includedir=$ac_optarg ;;
 812
 813   -infodir | --infodir | --infodi | --infod | --info | --inf)
 814     ac_prev=infodir ;;
 815   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 816     infodir=$ac_optarg ;;
 817
 818   -libdir | --libdir | --libdi | --libd)
 819     ac_prev=libdir ;;
 820   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 821     libdir=$ac_optarg ;;
 822
 823   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 824   | --libexe | --libex | --libe)
 825     ac_prev=libexecdir ;;
 826   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 827   | --libexe=* | --libex=* | --libe=*)
 828     libexecdir=$ac_optarg ;;
 829
 830   -localedir | --localedir | --localedi | --localed | --locale)
 831     ac_prev=localedir ;;
 832   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 833     localedir=$ac_optarg ;;
 834
 835   -localstatedir | --localstatedir | --localstatedi | --localstated \
 836   | --localstate | --localstat | --localsta | --localst | --locals)
 837     ac_prev=localstatedir ;;
 838   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 839   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 840     localstatedir=$ac_optarg ;;
 841
 842   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 843     ac_prev=mandir ;;
 844   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 845     mandir=$ac_optarg ;;
 846
 847   -nfp | --nfp | --nf)
 848     # Obsolete; use --without-fp.
 849     with_fp=no ;;
 850
 851   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 852   | --no-cr | --no-c | -n)
 853     no_create=yes ;;
 854
 855   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 856   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 857     no_recursion=yes ;;
 858
 859   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 860   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 861   | --oldin | --oldi | --old | --ol | --o)
 862     ac_prev=oldincludedir ;;
 863   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 864   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 865   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 866     oldincludedir=$ac_optarg ;;
 867
 868   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 869     ac_prev=prefix ;;
 870   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 871     prefix=$ac_optarg ;;
 872
 873   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 874   | --program-pre | --program-pr | --program-p)
 875     ac_prev=program_prefix ;;
 876   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 877   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 878     program_prefix=$ac_optarg ;;
 879
 880   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 881   | --program-suf | --program-su | --program-s)
 882     ac_prev=program_suffix ;;
 883   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 884   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 885     program_suffix=$ac_optarg ;;
 886
 887   -program-transform-name | --program-transform-name \
 888   | --program-transform-nam | --program-transform-na \
 889   | --program-transform-n | --program-transform- \
 890   | --program-transform | --program-transfor \
 891   | --program-transfo | --program-transf \
 892   | --program-trans | --program-tran \
 893   | --progr-tra | --program-tr | --program-t)
 894     ac_prev=program_transform_name ;;
 895   -program-transform-name=* | --program-transform-name=* \
 896   | --program-transform-nam=* | --program-transform-na=* \
 897   | --program-transform-n=* | --program-transform-=* \
 898   | --program-transform=* | --program-transfor=* \
 899   | --program-transfo=* | --program-transf=* \
 900   | --program-trans=* | --program-tran=* \
 901   | --progr-tra=* | --program-tr=* | --program-t=*)
 902     program_transform_name=$ac_optarg ;;
 903
 904   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 905     ac_prev=pdfdir ;;
 906   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 907     pdfdir=$ac_optarg ;;
 908
 909   -psdir | --psdir | --psdi | --psd | --ps)
 910     ac_prev=psdir ;;
 911   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 912     psdir=$ac_optarg ;;
 913
 914   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 915   | -silent | --silent | --silen | --sile | --sil)
 916     silent=yes ;;
 917
 918   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 919     ac_prev=sbindir ;;
 920   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 921   | --sbi=* | --sb=*)
 922     sbindir=$ac_optarg ;;
 923
 924   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 925   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 926   | --sharedst | --shareds | --shared | --share | --shar \
 927   | --sha | --sh)
 928     ac_prev=sharedstatedir ;;
 929   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 930   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 931   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 932   | --sha=* | --sh=*)
 933     sharedstatedir=$ac_optarg ;;
 934
 935   -site | --site | --sit)
 936     ac_prev=site ;;
 937   -site=* | --site=* | --sit=*)
 938     site=$ac_optarg ;;
 939
 940   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 941     ac_prev=srcdir ;;
 942   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 943     srcdir=$ac_optarg ;;
 944
 945   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 946   | --syscon | --sysco | --sysc | --sys | --sy)
 947     ac_prev=sysconfdir ;;
 948   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 949   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 950     sysconfdir=$ac_optarg ;;
 951
 952   -target | --target | --targe | --targ | --tar | --ta | --t)
 953     ac_prev=target_alias ;;
 954   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 955     target_alias=$ac_optarg ;;
 956
 957   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 958     verbose=yes ;;
 959
 960   -version | --version | --versio | --versi | --vers | -V)
 961     ac_init_version=: ;;
 962
 963   -with-* | --with-*)
 964     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 965     # Reject names that are not valid shell variable names.
 966     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 967       { echo "$as_me: error: invalid package name: $ac_package" >&2
 968    { (exit 1); exit 1; }; }
 969     ac_package=`echo $ac_package| sed 's/-/_/g'`
 970     eval with_$ac_package=\$ac_optarg ;;
 971
 972   -without-* | --without-*)
 973     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 974     # Reject names that are not valid shell variable names.
 975     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 976       { echo "$as_me: error: invalid package name: $ac_package" >&2
 977    { (exit 1); exit 1; }; }
 978     ac_package=`echo $ac_package | sed 's/-/_/g'`
 979     eval with_$ac_package=no ;;
 980
 981   --x)
 982     # Obsolete; use --with-x.
 983     with_x=yes ;;
 984
 985   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 986   | --x-incl | --x-inc | --x-in | --x-i)
 987     ac_prev=x_includes ;;
 988   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 989   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 990     x_includes=$ac_optarg ;;
 991
 992   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 993   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 994     ac_prev=x_libraries ;;
 995   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 996   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 997     x_libraries=$ac_optarg ;;
 998
 999   -*) { echo "$as_me: error: unrecognized option: $ac_option
1000 Try \`$0 --help' for more information." >&2
1001    { (exit 1); exit 1; }; }
1002     ;;
1003
1004   *=*)
1005     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1006     # Reject names that are not valid shell variable names.
1007     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1008       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1009    { (exit 1); exit 1; }; }
1010     eval $ac_envvar=\$ac_optarg
1011     export $ac_envvar ;;
1012
1013   *)
1014     # FIXME: should be removed in autoconf 3.0.
1015     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1016     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1017       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1018     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1019     ;;
1020
1021   esac
1022 done
1023
1024 if test -n "$ac_prev"; then
1025   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1026   { echo "$as_me: error: missing argument to $ac_option" >&2
1027    { (exit 1); exit 1; }; }
1028 fi
1029
1030 # Be sure to have absolute directory names.
1031 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1032                 datadir sysconfdir sharedstatedir localstatedir includedir \
1033                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1034                 libdir localedir mandir
1035 do
1036   eval ac_val=\$$ac_var
1037   case $ac_val in
1038     [\\/$]* | ?:[\\/]* )  continue;;
1039     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1040   esac
1041   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1042    { (exit 1); exit 1; }; }
1043 done
1044
1045 # There might be people who depend on the old broken behavior: `$host'
1046 # used to hold the argument of --host etc.
1047 # FIXME: To remove some day.
1048 build=$build_alias
1049 host=$host_alias
1050 target=$target_alias
1051
1052 # FIXME: To remove some day.
1053 if test "x$host_alias" != x; then
1054   if test "x$build_alias" = x; then
1055     cross_compiling=maybe
1056     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1057     If a cross compiler is detected then cross compile mode will be used." >&2
1058   elif test "x$build_alias" != "x$host_alias"; then
1059     cross_compiling=yes
1060   fi
1061 fi
1062
1063 ac_tool_prefix=
1064 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1065
1066 test "$silent" = yes && exec 6>/dev/null
1067
1068
1069 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1070 ac_ls_di=`ls -di .` &&
1071 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1072   { echo "$as_me: error: Working directory cannot be determined" >&2
1073    { (exit 1); exit 1; }; }
1074 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1075   { echo "$as_me: error: pwd does not report name of working directory" >&2
1076    { (exit 1); exit 1; }; }
1077
1078
1079 # Find the source files, if location was not specified.
1080 if test -z "$srcdir"; then
1081   ac_srcdir_defaulted=yes
1082   # Try the directory containing this script, then the parent directory.
1083   ac_confdir=`$as_dirname -- "$0" ||
1084 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1085          X"$0" : 'X\(//\)[^/]' \| \
1086          X"$0" : 'X\(//\)$' \| \
1087          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1088 echo X"$0" |
1089     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1090             s//\1/
1091             q
1092           }
1093           /^X\(\/\/\)[^/].*/{
1094             s//\1/
1095             q
1096           }
1097           /^X\(\/\/\)$/{
1098             s//\1/
1099             q
1100           }
1101           /^X\(\/\).*/{
1102             s//\1/
1103             q
1104           }
1105           s/.*/./; q'`
1106   srcdir=$ac_confdir
1107   if test ! -r "$srcdir/$ac_unique_file"; then
1108     srcdir=..
1109   fi
1110 else
1111   ac_srcdir_defaulted=no
1112 fi
1113 if test ! -r "$srcdir/$ac_unique_file"; then
1114   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1115   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1116    { (exit 1); exit 1; }; }
1117 fi
1118 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1119 ac_abs_confdir=`(
1120         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1121    { (exit 1); exit 1; }; }
1122         pwd)`
1123 # When building in place, set srcdir=.
1124 if test "$ac_abs_confdir" = "$ac_pwd"; then
1125   srcdir=.
1126 fi
1127 # Remove unnecessary trailing slashes from srcdir.
1128 # Double slashes in file names in object file debugging info
1129 # mess up M-x gdb in Emacs.
1130 case $srcdir in
1131 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1132 esac
1133 for ac_var in $ac_precious_vars; do
1134   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1135   eval ac_env_${ac_var}_value=\$${ac_var}
1136   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1137   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1138 done
1139
1140 #
1141 # Report the --help message.
1142 #
1143 if test "$ac_init_help" = "long"; then
1144   # Omit some internal or obsolete options to make the list less imposing.
1145   # This message is too long to be a string in the A/UX 3.1 sh.
1146   cat <<_ACEOF
1147 \`configure' configures GNU Autoconf 2.59d to adapt to many kinds of systems.
1148
1149 Usage: $0 [OPTION]... [VAR=VALUE]...
1150
1151 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1152 VAR=VALUE.  See below for descriptions of some of the useful variables.
1153
1154 Defaults for the options are specified in brackets.
1155
1156 Configuration:
1157   -h, --help              display this help and exit
1158       --help=short        display options specific to this package
1159       --help=recursive    display the short help of all the included packages
1160   -V, --version           display version information and exit
1161   -q, --quiet, --silent   do not print \`checking...' messages
1162       --cache-file=FILE   cache test results in FILE [disabled]
1163   -C, --config-cache      alias for \`--cache-file=config.cache'
1164   -n, --no-create         do not create output files
1165       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1166
1167 Installation directories:
1168   --prefix=PREFIX         install architecture-independent files in PREFIX
1169                           [$ac_default_prefix]
1170   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1171                           [PREFIX]
1172
1173 By default, \`make install' will install all the files in
1174 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1175 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1176 for instance \`--prefix=\$HOME'.
1177
1178 For better control, use the options below.
1179
1180 Fine tuning of the installation directories:
1181   --bindir=DIR           user executables [EPREFIX/bin]
1182   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1183   --libexecdir=DIR       program executables [EPREFIX/libexec]
1184   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1185   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1186   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1187   --libdir=DIR           object code libraries [EPREFIX/lib]
1188   --includedir=DIR       C header files [PREFIX/include]
1189   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1190   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1191   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1192   --infodir=DIR          info documentation [DATAROOTDIR/info]
1193   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1194   --mandir=DIR           man documentation [DATAROOTDIR/man]
1195   --docdir=DIR           documentation root [DATAROOTDIR/doc/autoconf]
1196   --htmldir=DIR          html documentation [DOCDIR]
1197   --dvidir=DIR           dvi documentation [DOCDIR]
1198   --pdfdir=DIR           pdf documentation [DOCDIR]
1199   --psdir=DIR            ps documentation [DOCDIR]
1200 _ACEOF
1201
1202   cat <<\_ACEOF
1203
1204 Program names:
1205   --program-prefix=PREFIX            prepend PREFIX to installed program names
1206   --program-suffix=SUFFIX            append SUFFIX to installed program names
1207   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1208 _ACEOF
1209 fi
1210
1211 if test -n "$ac_init_help"; then
1212   case $ac_init_help in
1213      short | recursive ) echo "Configuration of GNU Autoconf 2.59d:";;
1214    esac
1215   cat <<\_ACEOF
1216
1217 Optional Packages:
1218   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1219   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1220   --with-lispdir          override the default lisp directory
1221
1222 Some influential environment variables:
1223   EMACS       the Emacs editor command
1224   EMACSLOADPATH
1225               the Emacs library search path
1226
1227 Use these variables to override the choices made by `configure' or to help
1228 it to find libraries and programs with nonstandard names/locations.
1229
1230 Report bugs to <bug-autoconf@gnu.org>.
1231 _ACEOF
1232 ac_status=$?
1233 fi
1234
1235 if test "$ac_init_help" = "recursive"; then
1236   # If there are subdirs, report their specific --help.
1237   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1238     test -d "$ac_dir" || continue
1239     ac_builddir=.
1240
1241 case "$ac_dir" in
1242 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1243 *)
1244   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1245   # A ".." for each directory in $ac_dir_suffix.
1246   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1247   case $ac_top_builddir_sub in
1248   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1249   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1250   esac ;;
1251 esac
1252 ac_abs_top_builddir=$ac_pwd
1253 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1254 # for backward compatibility:
1255 ac_top_builddir=$ac_top_build_prefix
1256
1257 case $srcdir in
1258   .)  # We are building in place.
1259     ac_srcdir=.
1260     ac_top_srcdir=$ac_top_builddir_sub
1261     ac_abs_top_srcdir=$ac_pwd ;;
1262   [\\/]* | ?:[\\/]* )  # Absolute name.
1263     ac_srcdir=$srcdir$ac_dir_suffix;
1264     ac_top_srcdir=$srcdir
1265     ac_abs_top_srcdir=$srcdir ;;
1266   *) # Relative name.
1267     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1268     ac_top_srcdir=$ac_top_build_prefix$srcdir
1269     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1270 esac
1271 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1272
1273     cd "$ac_dir" || { ac_status=$?; continue; }
1274     # Check for guested configure.
1275     if test -f "$ac_srcdir/configure.gnu"; then
1276       echo &&
1277       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1278     elif test -f "$ac_srcdir/configure"; then
1279       echo &&
1280       $SHELL "$ac_srcdir/configure" --help=recursive
1281     else
1282       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1283     fi || ac_status=$?
1284     cd "$ac_pwd" || { ac_status=$?; break; }
1285   done
1286 fi
1287
1288 test -n "$ac_init_help" && exit $ac_status
1289 if $ac_init_version; then
1290   cat <<\_ACEOF
1291 GNU Autoconf configure 2.59d
1292 generated by GNU Autoconf 2.59d
1293
1294 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1295 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1296 This configure script is free software; the Free Software Foundation
1297 gives unlimited permission to copy, distribute and modify it.
1298 _ACEOF
1299   exit
1300 fi
1301 cat >config.log <<_ACEOF
1302 This file contains any messages produced by compilers while
1303 running configure, to aid debugging if configure makes a mistake.
1304
1305 It was created by GNU Autoconf $as_me 2.59d, which was
1306 generated by GNU Autoconf 2.59d.  Invocation command line was
1307
1308   $ $0 $@
1309
1310 _ACEOF
1311 exec 5>>config.log
1312 {
1313 cat <<_ASUNAME
1314 ## --------- ##
1315 ## Platform. ##
1316 ## --------- ##
1317
1318 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1319 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1320 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1321 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1322 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1323
1324 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1325 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1326
1327 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1328 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1329 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1330 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1331 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1332 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1333 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1334
1335 _ASUNAME
1336
1337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1338 for as_dir in $PATH
1339 do
1340   IFS=$as_save_IFS
1341   test -z "$as_dir" && as_dir=.
1342   echo "PATH: $as_dir"
1343 done
1344 IFS=$as_save_IFS
1345
1346 } >&5
1347
1348 cat >&5 <<_ACEOF
1349
1350
1351 ## ----------- ##
1352 ## Core tests. ##
1353 ## ----------- ##
1354
1355 _ACEOF
1356
1357
1358 # Keep a trace of the command line.
1359 # Strip out --no-create and --no-recursion so they do not pile up.
1360 # Strip out --silent because we don't want to record it for future runs.
1361 # Also quote any args containing shell meta-characters.
1362 # Make two passes to allow for proper duplicate-argument suppression.
1363 ac_configure_args=
1364 ac_configure_args0=
1365 ac_configure_args1=
1366 ac_sep=
1367 ac_must_keep_next=false
1368 for ac_pass in 1 2
1369 do
1370   for ac_arg
1371   do
1372     case $ac_arg in
1373     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1374     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1375     | -silent | --silent | --silen | --sile | --sil)
1376       continue ;;
1377     *\'*)
1378       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1379     esac
1380     case $ac_pass in
1381     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1382     2)
1383       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1384       if test $ac_must_keep_next = true; then
1385         ac_must_keep_next=false # Got value, back to normal.
1386       else
1387         case $ac_arg in
1388           *=* | --config-cache | -C | -disable-* | --disable-* \
1389           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1390           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1391           | -with-* | --with-* | -without-* | --without-* | --x)
1392             case "$ac_configure_args0 " in
1393               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1394             esac
1395             ;;
1396           -* ) ac_must_keep_next=true ;;
1397         esac
1398       fi
1399       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1400       # Get rid of the leading space.
1401       ac_sep=" "
1402       ;;
1403     esac
1404   done
1405 done
1406 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1407 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1408
1409 # When interrupted or exit'd, cleanup temporary files, and complete
1410 # config.log.  We remove comments because anyway the quotes in there
1411 # would cause problems or look ugly.
1412 # WARNING: Use '\'' to represent an apostrophe within the trap.
1413 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1414 trap 'exit_status=$?
1415   # Save into config.log some information that might help in debugging.
1416   {
1417     echo
1418
1419     cat <<\_ASBOX
1420 ## ---------------- ##
1421 ## Cache variables. ##
1422 ## ---------------- ##
1423 _ASBOX
1424     echo
1425     # The following way of writing the cache mishandles newlines in values,
1426 (
1427   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1428     eval ac_val=\$$ac_var
1429     case $ac_val in #(
1430     *${as_nl}*)
1431       case $ac_var in #(
1432       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1433 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1434       esac
1435       case $ac_var in #(
1436       _ | IFS | as_nl) ;; #(
1437       *) $as_unset $ac_var ;;
1438       esac ;;
1439     esac
1440   done
1441   (set) 2>&1 |
1442     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1443     *${as_nl}ac_space=\ *)
1444       sed -n \
1445         "s/'\''/'\''\\\\'\'''\''/g;
1446           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1447       ;; #(
1448     *)
1449       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1450       ;;
1451     esac |
1452     sort
1453 )
1454     echo
1455
1456     cat <<\_ASBOX
1457 ## ----------------- ##
1458 ## Output variables. ##
1459 ## ----------------- ##
1460 _ASBOX
1461     echo
1462     for ac_var in $ac_subst_vars
1463     do
1464       eval ac_val=\$$ac_var
1465       echo "$ac_var='\''$ac_val'\''"
1466     done | sort
1467     echo
1468
1469     if test -n "$ac_subst_files"; then
1470       cat <<\_ASBOX
1471 ## ------------------- ##
1472 ## File substitutions. ##
1473 ## ------------------- ##
1474 _ASBOX
1475       echo
1476       for ac_var in $ac_subst_files
1477       do
1478         eval ac_val=\$$ac_var
1479         echo "$ac_var='\''$ac_val'\''"
1480       done | sort
1481       echo
1482     fi
1483
1484     if test -s confdefs.h; then
1485       cat <<\_ASBOX
1486 ## ----------- ##
1487 ## confdefs.h. ##
1488 ## ----------- ##
1489 _ASBOX
1490       echo
1491       cat confdefs.h
1492       echo
1493     fi
1494     test "$ac_signal" != 0 &&
1495       echo "$as_me: caught signal $ac_signal"
1496     echo "$as_me: exit $exit_status"
1497   } >&5
1498   rm -f core *.core core.conftest.* &&
1499     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1500     exit $exit_status
1501 ' 0
1502 for ac_signal in 1 2 13 15; do
1503   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1504 done
1505 ac_signal=0
1506
1507 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1508 rm -f -r conftest* confdefs.h
1509
1510 # Predefined preprocessor variables.
1511
1512 cat >>confdefs.h <<_ACEOF
1513 #define PACKAGE_NAME "$PACKAGE_NAME"
1514 _ACEOF
1515
1516
1517 cat >>confdefs.h <<_ACEOF
1518 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1519 _ACEOF
1520
1521
1522 cat >>confdefs.h <<_ACEOF
1523 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1524 _ACEOF
1525
1526
1527 cat >>confdefs.h <<_ACEOF
1528 #define PACKAGE_STRING "$PACKAGE_STRING"
1529 _ACEOF
1530
1531
1532 cat >>confdefs.h <<_ACEOF
1533 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1534 _ACEOF
1535
1536
1537 # Let the site file select an alternate cache file if it wants to.
1538 # Prefer explicitly selected file to automatically selected ones.
1539 if test -n "$CONFIG_SITE"; then
1540   set x "$CONFIG_SITE"
1541 elif test "x$prefix" != xNONE; then
1542   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1543 else
1544   set x "$ac_default_prefix/share/config.site" \
1545         "$ac_default_prefix/etc/config.site"
1546 fi
1547 shift
1548 for ac_site_file
1549 do
1550   if test -r "$ac_site_file"; then
1551     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1552 echo "$as_me: loading site script $ac_site_file" >&6;}
1553     sed 's/^/| /' "$ac_site_file" >&5
1554     . "$ac_site_file"
1555   fi
1556 done
1557
1558 if test -r "$cache_file"; then
1559   # Some versions of bash will fail to source /dev/null (special
1560   # files actually), so we avoid doing that.
1561   if test -f "$cache_file"; then
1562     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1563 echo "$as_me: loading cache $cache_file" >&6;}
1564     case $cache_file in
1565       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1566       *)                      . "./$cache_file";;
1567     esac
1568   fi
1569 else
1570   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1571 echo "$as_me: creating cache $cache_file" >&6;}
1572   >$cache_file
1573 fi
1574
1575 # Check that the precious variables saved in the cache have kept the same
1576 # value.
1577 ac_cache_corrupted=false
1578 for ac_var in $ac_precious_vars; do
1579   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1580   eval ac_new_set=\$ac_env_${ac_var}_set
1581   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1582   eval ac_new_val=\$ac_env_${ac_var}_value
1583   case $ac_old_set,$ac_new_set in
1584     set,)
1585       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1586 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1587       ac_cache_corrupted=: ;;
1588     ,set)
1589       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1590 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1591       ac_cache_corrupted=: ;;
1592     ,);;
1593     *)
1594       if test "x$ac_old_val" != "x$ac_new_val"; then
1595         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1596 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1597         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1598 echo "$as_me:   former value:  $ac_old_val" >&2;}
1599         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1600 echo "$as_me:   current value: $ac_new_val" >&2;}
1601         ac_cache_corrupted=:
1602       fi;;
1603   esac
1604   # Pass precious variables to config.status.
1605   if test "$ac_new_set" = set; then
1606     case $ac_new_val in
1607     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1608     *) ac_arg=$ac_var=$ac_new_val ;;
1609     esac
1610     case " $ac_configure_args " in
1611       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1612       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1613     esac
1614   fi
1615 done
1616 if $ac_cache_corrupted; then
1617   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1618 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1619   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1620 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1621    { (exit 1); exit 1; }; }
1622 fi
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648 ac_ext=c
1649 ac_cpp='$CPP $CPPFLAGS'
1650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1652 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1653
1654
1655
1656
1657 ac_aux_dir=
1658 for ac_dir in config "$srcdir"/config; do
1659   if test -f "$ac_dir/install-sh"; then
1660     ac_aux_dir=$ac_dir
1661     ac_install_sh="$ac_aux_dir/install-sh -c"
1662     break
1663   elif test -f "$ac_dir/install.sh"; then
1664     ac_aux_dir=$ac_dir
1665     ac_install_sh="$ac_aux_dir/install.sh -c"
1666     break
1667   elif test -f "$ac_dir/shtool"; then
1668     ac_aux_dir=$ac_dir
1669     ac_install_sh="$ac_aux_dir/shtool install -c"
1670     break
1671   fi
1672 done
1673 if test -z "$ac_aux_dir"; then
1674   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in config \"$srcdir\"/config" >&5
1675 echo "$as_me: error: cannot find install-sh or install.sh in config \"$srcdir\"/config" >&2;}
1676    { (exit 1); exit 1; }; }
1677 fi
1678
1679 # These three variables are undocumented and unsupported,
1680 # and are intended to be withdrawn in a future Autoconf release.
1681 # They can cause serious problems if a builder's source tree is in a directory
1682 # whose full name contains unusual characters.
1683 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1684 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1685 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1686
1687
1688 ac_config_files="$ac_config_files config/Makefile"
1689
1690
1691 am__api_version="1.9"
1692 # Find a good install program.  We prefer a C program (faster),
1693 # so one script is as good as another.  But avoid the broken or
1694 # incompatible versions:
1695 # SysV /etc/install, /usr/sbin/install
1696 # SunOS /usr/etc/install
1697 # IRIX /sbin/install
1698 # AIX /bin/install
1699 # AmigaOS /C/install, which installs bootblocks on floppy discs
1700 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1701 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1702 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1703 # OS/2's system install, which has a completely different semantic
1704 # ./install, which can be erroneously created by make from ./install.sh.
1705 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1706 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1707 if test -z "$INSTALL"; then
1708 if test "${ac_cv_path_install+set}" = set; then
1709   echo $ECHO_N "(cached) $ECHO_C" >&6
1710 else
1711   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1712 for as_dir in $PATH
1713 do
1714   IFS=$as_save_IFS
1715   test -z "$as_dir" && as_dir=.
1716   # Account for people who put trailing slashes in PATH elements.
1717 case $as_dir/ in
1718   ./ | .// | /cC/* | \
1719   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1720   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1721   /usr/ucb/* ) ;;
1722   *)
1723     # OSF1 and SCO ODT 3.0 have their own names for install.
1724     # Don't use installbsd from OSF since it installs stuff as root
1725     # by default.
1726     for ac_prog in ginstall scoinst install; do
1727       for ac_exec_ext in '' $ac_executable_extensions; do
1728         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
1729           if test $ac_prog = install &&
1730             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1731             # AIX install.  It has an incompatible calling convention.
1732             :
1733           elif test $ac_prog = install &&
1734             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1735             # program-specific install script used by HP pwplus--don't use.
1736             :
1737           else
1738             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1739             break 3
1740           fi
1741         fi
1742       done
1743     done
1744     ;;
1745 esac
1746 done
1747 IFS=$as_save_IFS
1748
1749
1750 fi
1751   if test "${ac_cv_path_install+set}" = set; then
1752     INSTALL=$ac_cv_path_install
1753   else
1754     # As a last resort, use the slow shell script.  Don't cache a
1755     # value for INSTALL within a source directory, because that will
1756     # break other packages using the cache if that directory is
1757     # removed, or if the value is a relative name.
1758     INSTALL=$ac_install_sh
1759   fi
1760 fi
1761 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1762 echo "${ECHO_T}$INSTALL" >&6; }
1763
1764 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1765 # It thinks the first close brace ends the variable substitution.
1766 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1767
1768 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1769
1770 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1771
1772 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1773 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1774 # Just in case
1775 sleep 1
1776 echo timestamp > conftest.file
1777 # Do `set' in a subshell so we don't clobber the current shell's
1778 # arguments.  Must try -L first in case configure is actually a
1779 # symlink; some systems play weird games with the mod time of symlinks
1780 # (eg FreeBSD returns the mod time of the symlink's containing
1781 # directory).
1782 if (
1783    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1784    if test "$*" = "X"; then
1785       # -L didn't work.
1786       set X `ls -t $srcdir/configure conftest.file`
1787    fi
1788    rm -f conftest.file
1789    if test "$*" != "X $srcdir/configure conftest.file" \
1790       && test "$*" != "X conftest.file $srcdir/configure"; then
1791
1792       # If neither matched, then we have a broken ls.  This can happen
1793       # if, for instance, CONFIG_SHELL is bash and it inherits a
1794       # broken ls alias from the environment.  This has actually
1795       # happened.  Such a system could not be considered "sane".
1796       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1797 alias in your environment" >&5
1798 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1799 alias in your environment" >&2;}
1800    { (exit 1); exit 1; }; }
1801    fi
1802
1803    test "$2" = conftest.file
1804    )
1805 then
1806    # Ok.
1807    :
1808 else
1809    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1810 Check your system clock" >&5
1811 echo "$as_me: error: newly created file is older than distributed files!
1812 Check your system clock" >&2;}
1813    { (exit 1); exit 1; }; }
1814 fi
1815 { echo "$as_me:$LINENO: result: yes" >&5
1816 echo "${ECHO_T}yes" >&6; }
1817 test "$program_prefix" != NONE &&
1818   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1819 # Use a double $ so make ignores it.
1820 test "$program_suffix" != NONE &&
1821   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1822 # Double any \ or $.  echo might interpret backslashes.
1823 # By default was `s,x,x', remove it if useless.
1824 cat <<\_ACEOF >conftest.sed
1825 s/[\\$]/&&/g;s/;s,x,x,$//
1826 _ACEOF
1827 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1828 rm -f conftest.sed
1829
1830 # expand $ac_aux_dir to an absolute path
1831 am_aux_dir=`cd $ac_aux_dir && pwd`
1832
1833 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1834 # Use eval to expand $SHELL
1835 if eval "$MISSING --run true"; then
1836   am_missing_run="$MISSING --run "
1837 else
1838   am_missing_run=
1839   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1840 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1841 fi
1842
1843 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1844   # We used to keeping the `.' as first argument, in order to
1845   # allow $(mkdir_p) to be used without argument.  As in
1846   #   $(mkdir_p) $(somedir)
1847   # where $(somedir) is conditionally defined.  However this is wrong
1848   # for two reasons:
1849   #  1. if the package is installed by a user who cannot write `.'
1850   #     make install will fail,
1851   #  2. the above comment should most certainly read
1852   #     $(mkdir_p) $(DESTDIR)$(somedir)
1853   #     so it does not work when $(somedir) is undefined and
1854   #     $(DESTDIR) is not.
1855   #  To support the latter case, we have to write
1856   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1857   #  so the `.' trick is pointless.
1858   mkdir_p='mkdir -p --'
1859 else
1860   # On NextStep and OpenStep, the `mkdir' command does not
1861   # recognize any option.  It will interpret all options as
1862   # directories to create, and then abort because `.' already
1863   # exists.
1864   for d in ./-p ./--version;
1865   do
1866     test -d $d && rmdir $d
1867   done
1868   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1869   if test -f "$ac_aux_dir/mkinstalldirs"; then
1870     mkdir_p='$(mkinstalldirs)'
1871   else
1872     mkdir_p='$(install_sh) -d'
1873   fi
1874 fi
1875
1876 for ac_prog in gawk mawk nawk awk
1877 do
1878   # Extract the first word of "$ac_prog", so it can be a program name with args.
1879 set dummy $ac_prog; ac_word=$2
1880 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1881 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1882 if test "${ac_cv_prog_AWK+set}" = set; then
1883   echo $ECHO_N "(cached) $ECHO_C" >&6
1884 else
1885   if test -n "$AWK"; then
1886   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1887 else
1888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1889 for as_dir in $PATH
1890 do
1891   IFS=$as_save_IFS
1892   test -z "$as_dir" && as_dir=.
1893   for ac_exec_ext in '' $ac_executable_extensions; do
1894   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1895     ac_cv_prog_AWK="$ac_prog"
1896     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1897     break 2
1898   fi
1899 done
1900 done
1901 IFS=$as_save_IFS
1902
1903 fi
1904 fi
1905 AWK=$ac_cv_prog_AWK
1906 if test -n "$AWK"; then
1907   { echo "$as_me:$LINENO: result: $AWK" >&5
1908 echo "${ECHO_T}$AWK" >&6; }
1909 else
1910   { echo "$as_me:$LINENO: result: no" >&5
1911 echo "${ECHO_T}no" >&6; }
1912 fi
1913
1914
1915   test -n "$AWK" && break
1916 done
1917
1918 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1919 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
1920 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1921 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1922   echo $ECHO_N "(cached) $ECHO_C" >&6
1923 else
1924   cat >conftest.make <<\_ACEOF
1925 SHELL = /bin/sh
1926 all:
1927         @echo 'ac_maketemp=X"$(MAKE)"'
1928 _ACEOF
1929 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1930 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1931 if test "$ac_maketemp" != X ; then
1932   eval ac_cv_prog_make_${ac_make}_set=yes
1933 else
1934   eval ac_cv_prog_make_${ac_make}_set=no
1935 fi
1936 rm -f conftest.make
1937 fi
1938 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1939   { echo "$as_me:$LINENO: result: yes" >&5
1940 echo "${ECHO_T}yes" >&6; }
1941   SET_MAKE=
1942 else
1943   { echo "$as_me:$LINENO: result: no" >&5
1944 echo "${ECHO_T}no" >&6; }
1945   SET_MAKE="MAKE=${MAKE-make}"
1946 fi
1947
1948 rm -rf .tst 2>/dev/null
1949 mkdir .tst 2>/dev/null
1950 if test -d .tst; then
1951   am__leading_dot=.
1952 else
1953   am__leading_dot=_
1954 fi
1955 rmdir .tst 2>/dev/null
1956
1957 # test to see if srcdir already configured
1958 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1959    test -f $srcdir/config.status; then
1960   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1961 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1962    { (exit 1); exit 1; }; }
1963 fi
1964
1965 # test whether we have cygpath
1966 if test -z "$CYGPATH_W"; then
1967   if (cygpath --version) >/dev/null 2>/dev/null; then
1968     CYGPATH_W='cygpath -w'
1969   else
1970     CYGPATH_W=echo
1971   fi
1972 fi
1973
1974
1975 # Define the identity of the package.
1976  PACKAGE='autoconf'
1977  VERSION='2.59d'
1978
1979
1980 cat >>confdefs.h <<_ACEOF
1981 #define PACKAGE "$PACKAGE"
1982 _ACEOF
1983
1984
1985 cat >>confdefs.h <<_ACEOF
1986 #define VERSION "$VERSION"
1987 _ACEOF
1988
1989 # Some tools Automake needs.
1990
1991 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1992
1993
1994 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1995
1996
1997 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1998
1999
2000 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2001
2002
2003 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2004
2005 install_sh=${install_sh-"$am_aux_dir/install-sh"}
2006
2007 # Installed binaries are usually stripped using `strip' when the user
2008 # run `make install-strip'.  However `strip' might not be the right
2009 # tool to use in cross-compilation environments, therefore Automake
2010 # will honor the `STRIP' environment variable to overrule this program.
2011 if test "$cross_compiling" != no; then
2012   if test -n "$ac_tool_prefix"; then
2013   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2014 set dummy ${ac_tool_prefix}strip; ac_word=$2
2015 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2016 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2017 if test "${ac_cv_prog_STRIP+set}" = set; then
2018   echo $ECHO_N "(cached) $ECHO_C" >&6
2019 else
2020   if test -n "$STRIP"; then
2021   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2022 else
2023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2024 for as_dir in $PATH
2025 do
2026   IFS=$as_save_IFS
2027   test -z "$as_dir" && as_dir=.
2028   for ac_exec_ext in '' $ac_executable_extensions; do
2029   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2030     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2031     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2032     break 2
2033   fi
2034 done
2035 done
2036 IFS=$as_save_IFS
2037
2038 fi
2039 fi
2040 STRIP=$ac_cv_prog_STRIP
2041 if test -n "$STRIP"; then
2042   { echo "$as_me:$LINENO: result: $STRIP" >&5
2043 echo "${ECHO_T}$STRIP" >&6; }
2044 else
2045   { echo "$as_me:$LINENO: result: no" >&5
2046 echo "${ECHO_T}no" >&6; }
2047 fi
2048
2049
2050 fi
2051 if test -z "$ac_cv_prog_STRIP"; then
2052   ac_ct_STRIP=$STRIP
2053   # Extract the first word of "strip", so it can be a program name with args.
2054 set dummy strip; ac_word=$2
2055 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2056 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2057 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2058   echo $ECHO_N "(cached) $ECHO_C" >&6
2059 else
2060   if test -n "$ac_ct_STRIP"; then
2061   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2062 else
2063 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2064 for as_dir in $PATH
2065 do
2066   IFS=$as_save_IFS
2067   test -z "$as_dir" && as_dir=.
2068   for ac_exec_ext in '' $ac_executable_extensions; do
2069   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2070     ac_cv_prog_ac_ct_STRIP="strip"
2071     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2072     break 2
2073   fi
2074 done
2075 done
2076 IFS=$as_save_IFS
2077
2078 fi
2079 fi
2080 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2081 if test -n "$ac_ct_STRIP"; then
2082   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2083 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2084 else
2085   { echo "$as_me:$LINENO: result: no" >&5
2086 echo "${ECHO_T}no" >&6; }
2087 fi
2088
2089   if test "x$ac_ct_STRIP" = x; then
2090     STRIP=":"
2091   else
2092     case $cross_compiling:$ac_tool_warned in
2093 yes:)
2094 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2095 whose name does not start with the host triplet.  If you think this
2096 configuration is useful to you, please write to autoconf@gnu.org." >&5
2097 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2098 whose name does not start with the host triplet.  If you think this
2099 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2100 ac_tool_warned=yes ;;
2101 esac
2102     STRIP=$ac_ct_STRIP
2103   fi
2104 else
2105   STRIP="$ac_cv_prog_STRIP"
2106 fi
2107
2108 fi
2109 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2110
2111 # We need awk for the "check" target.  The system "awk" is bad on
2112 # some platforms.
2113 # Always define AMTAR for backward compatibility.
2114
2115 AMTAR=${AMTAR-"${am_missing_run}tar"}
2116
2117 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2118
2119
2120
2121
2122
2123
2124 # We use `/bin/sh -n script' to check that there are no syntax errors
2125 # in the scripts.  Although incredible, there are /bin/sh that go into
2126 # endless loops with `-n', e.g., SunOS's:
2127 #
2128 #   $ uname -a
2129 #   SunOS ondine 4.1.3 2 sun4m unknown
2130 #   $ cat endless.sh
2131 #   while false
2132 #   do
2133 #     :
2134 #   done
2135 #   exit 0
2136 #   $ time sh endless.sh
2137 #   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
2138 #   $ time sh -nx endless.sh
2139 #   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
2140 #
2141 # Also, some implementations of /bin/sh (e.g., Solaris 8) are soooo slow
2142 # that they are unusable on large scripts like our testsuite.
2143
2144 # So before using `/bin/sh -n' to check our scripts, we first check
2145 # that `/bin/sh -n' is known to not have these problems.
2146
2147 { echo "$as_me:$LINENO: checking whether /bin/sh -n is known to work" >&5
2148 echo $ECHO_N "checking whether /bin/sh -n is known to work... $ECHO_C" >&6; }
2149 if test "${ac_cv_sh_n_works+set}" = set; then
2150   echo $ECHO_N "(cached) $ECHO_C" >&6
2151 else
2152   if (
2153     unset BASH_VERSION ZSH_VERSION
2154     /bin/sh -c '
2155       test -n "${BASH_VERSION+set}" || # Bash
2156       test -n "${KSH_VERSION+set}" || # pdksh
2157       test -n "${ZSH_VERSION+set}" || # zsh
2158       test -n "${.sh.version}" # ksh93; put this last since its syntax is dodgy
2159     '
2160   ) 2>/dev/null
2161 then ac_cv_sh_n_works=yes
2162 else ac_cv_sh_n_works=no
2163 fi
2164
2165 fi
2166 { echo "$as_me:$LINENO: result: $ac_cv_sh_n_works" >&5
2167 echo "${ECHO_T}$ac_cv_sh_n_works" >&6; }
2168
2169
2170 # Initialize the test suite.
2171 ac_config_commands="$ac_config_commands tests/atconfig"
2172
2173
2174 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
2175
2176 # Extract the first word of "expr", so it can be a program name with args.
2177 set dummy expr; ac_word=$2
2178 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2179 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2180 if test "${ac_cv_path_EXPR+set}" = set; then
2181   echo $ECHO_N "(cached) $ECHO_C" >&6
2182 else
2183   case $EXPR in
2184   [\\/]* | ?:[\\/]*)
2185   ac_cv_path_EXPR="$EXPR" # Let the user override the test with a path.
2186   ;;
2187   *)
2188   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2189 for as_dir in $PATH
2190 do
2191   IFS=$as_save_IFS
2192   test -z "$as_dir" && as_dir=.
2193   for ac_exec_ext in '' $ac_executable_extensions; do
2194   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2195     ac_cv_path_EXPR="$as_dir/$ac_word$ac_exec_ext"
2196     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2197     break 2
2198   fi
2199 done
2200 done
2201 IFS=$as_save_IFS
2202
2203   ;;
2204 esac
2205 fi
2206 EXPR=$ac_cv_path_EXPR
2207 if test -n "$EXPR"; then
2208   { echo "$as_me:$LINENO: result: $EXPR" >&5
2209 echo "${ECHO_T}$EXPR" >&6; }
2210 else
2211   { echo "$as_me:$LINENO: result: no" >&5
2212 echo "${ECHO_T}no" >&6; }
2213 fi
2214
2215
2216
2217
2218 ## ---- ##
2219 ## M4.  ##
2220 ## ---- ##
2221
2222 # We use an absolute name for GNU m4 so even if users have another m4 first in
2223 # their path, the installer can configure with a path that has GNU m4
2224 # first and get that path embedded in the installed autoconf and
2225 # autoheader scripts.
2226 for ac_prog in gm4 gnum4 m4
2227 do
2228   # Extract the first word of "$ac_prog", so it can be a program name with args.
2229 set dummy $ac_prog; ac_word=$2
2230 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2231 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2232 if test "${ac_cv_path_M4+set}" = set; then
2233   echo $ECHO_N "(cached) $ECHO_C" >&6
2234 else
2235   case $M4 in
2236   [\\/]* | ?:[\\/]*)
2237   ac_cv_path_M4="$M4" # Let the user override the test with a path.
2238   ;;
2239   *)
2240   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2241 for as_dir in $PATH
2242 do
2243   IFS=$as_save_IFS
2244   test -z "$as_dir" && as_dir=.
2245   for ac_exec_ext in '' $ac_executable_extensions; do
2246   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2247     ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext"
2248     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2249     break 2
2250   fi
2251 done
2252 done
2253 IFS=$as_save_IFS
2254
2255   ;;
2256 esac
2257 fi
2258 M4=$ac_cv_path_M4
2259 if test -n "$M4"; then
2260   { echo "$as_me:$LINENO: result: $M4" >&5
2261 echo "${ECHO_T}$M4" >&6; }
2262 else
2263   { echo "$as_me:$LINENO: result: no" >&5
2264 echo "${ECHO_T}no" >&6; }
2265 fi
2266
2267
2268   test -n "$M4" && break
2269 done
2270 test -n "$M4" || M4="m4"
2271
2272 { echo "$as_me:$LINENO: checking whether m4 supports frozen files" >&5
2273 echo $ECHO_N "checking whether m4 supports frozen files... $ECHO_C" >&6; }
2274 if test "${ac_cv_prog_gnu_m4+set}" = set; then
2275   echo $ECHO_N "(cached) $ECHO_C" >&6
2276 else
2277   ac_cv_prog_gnu_m4=no
2278 if test x"$M4" != x; then
2279   case `$M4 --help < /dev/null 2>&1` in
2280     *reload-state*) ac_cv_prog_gnu_m4=yes ;;
2281   esac
2282 fi
2283 fi
2284 { echo "$as_me:$LINENO: result: $ac_cv_prog_gnu_m4" >&5
2285 echo "${ECHO_T}$ac_cv_prog_gnu_m4" >&6; }
2286 if test x"$ac_cv_prog_gnu_m4" != xyes; then
2287   { { echo "$as_me:$LINENO: error: GNU M4 1.4 is required" >&5
2288 echo "$as_me: error: GNU M4 1.4 is required" >&2;}
2289    { (exit 1); exit 1; }; }
2290 fi
2291
2292 ## ----------- ##
2293 ## Man pages.  ##
2294 ## ----------- ##
2295
2296 ac_config_files="$ac_config_files man/Makefile"
2297
2298
2299 HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"}
2300
2301
2302
2303 ## ------ ##
2304 ## Perl.  ##
2305 ## ------ ##
2306
2307 # We use an absolute name for perl so the #! line in autoscan will work.
2308 # Extract the first word of "perl", so it can be a program name with args.
2309 set dummy perl; ac_word=$2
2310 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2311 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2312 if test "${ac_cv_path_PERL+set}" = set; then
2313   echo $ECHO_N "(cached) $ECHO_C" >&6
2314 else
2315   case $PERL in
2316   [\\/]* | ?:[\\/]*)
2317   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2318   ;;
2319   *)
2320   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2321 for as_dir in $PATH
2322 do
2323   IFS=$as_save_IFS
2324   test -z "$as_dir" && as_dir=.
2325   for ac_exec_ext in '' $ac_executable_extensions; do
2326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2327     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2328     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2329     break 2
2330   fi
2331 done
2332 done
2333 IFS=$as_save_IFS
2334
2335   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
2336   ;;
2337 esac
2338 fi
2339 PERL=$ac_cv_path_PERL
2340 if test -n "$PERL"; then
2341   { echo "$as_me:$LINENO: result: $PERL" >&5
2342 echo "${ECHO_T}$PERL" >&6; }
2343 else
2344   { echo "$as_me:$LINENO: result: no" >&5
2345 echo "${ECHO_T}no" >&6; }
2346 fi
2347
2348
2349 if test "$PERL" = no; then
2350   { { echo "$as_me:$LINENO: error: perl is not found" >&5
2351 echo "$as_me: error: perl is not found" >&2;}
2352    { (exit 1); exit 1; }; }
2353 fi
2354 $PERL -e 'require 5.005_03;' || {
2355    { { echo "$as_me:$LINENO: error: Perl 5.005_03 or better is required" >&5
2356 echo "$as_me: error: Perl 5.005_03 or better is required" >&2;}
2357    { (exit 1); exit 1; }; }
2358 }
2359
2360
2361 ## ------- ##
2362 ## Emacs.  ##
2363 ## ------- ##
2364
2365 ac_config_files="$ac_config_files lib/emacs/Makefile"
2366
2367 TEST_EMACS=$EMACS
2368 test x"$TEST_EMACS" = xt && TEST_EMACS=
2369 for ac_prog in emacs xemacs
2370 do
2371   # Extract the first word of "$ac_prog", so it can be a program name with args.
2372 set dummy $ac_prog; ac_word=$2
2373 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2374 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2375 if test "${ac_cv_prog_TEST_EMACS+set}" = set; then
2376   echo $ECHO_N "(cached) $ECHO_C" >&6
2377 else
2378   if test -n "$TEST_EMACS"; then
2379   ac_cv_prog_TEST_EMACS="$TEST_EMACS" # Let the user override the test.
2380 else
2381 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2382 for as_dir in $PATH
2383 do
2384   IFS=$as_save_IFS
2385   test -z "$as_dir" && as_dir=.
2386   for ac_exec_ext in '' $ac_executable_extensions; do
2387   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2388     ac_cv_prog_TEST_EMACS="$ac_prog"
2389     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2390     break 2
2391   fi
2392 done
2393 done
2394 IFS=$as_save_IFS
2395
2396 fi
2397 fi
2398 TEST_EMACS=$ac_cv_prog_TEST_EMACS
2399 if test -n "$TEST_EMACS"; then
2400   { echo "$as_me:$LINENO: result: $TEST_EMACS" >&5
2401 echo "${ECHO_T}$TEST_EMACS" >&6; }
2402 else
2403   { echo "$as_me:$LINENO: result: no" >&5
2404 echo "${ECHO_T}no" >&6; }
2405 fi
2406
2407
2408   test -n "$TEST_EMACS" && break
2409 done
2410 test -n "$TEST_EMACS" || TEST_EMACS="no"
2411
2412
2413 # autoconf-mode.el and autotest-mode.el do not work with older version of
2414 # Emacs (i.e. 18.x.x).  During byte-compilation, Emacs complains:
2415 # "Variable (broken nil) seen on pass 2 of byte compiler but not pass 1"
2416 # We detect this problem here.
2417 if test "$TEST_EMACS" != no; then
2418   { echo "$as_me:$LINENO: checking whether $TEST_EMACS is sufficiently recent" >&5
2419 echo $ECHO_N "checking whether $TEST_EMACS is sufficiently recent... $ECHO_C" >&6; }
2420 if test "${ac_cv_prog_emacs_ok+set}" = set; then
2421   echo $ECHO_N "(cached) $ECHO_C" >&6
2422 else
2423   # Note: The quoted "EOF" is intentional.  It protects the ` in the text.
2424     cat >conftest.el << "EOF"
2425       (defvar broken)
2426       (defun broken-mode () (setq broken-defaults `(broken nil)))
2427 EOF
2428     if { (echo "$as_me:$LINENO: \$TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2") >&5
2429   ($TEST_EMACS -batch -q -f batch-byte-compile conftest.el 1>&2) 2>&5
2430   ac_status=$?
2431   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2432   (exit $ac_status); }; then
2433   ac_cv_prog_emacs_ok=yes
2434 else
2435   ac_cv_prog_emacs_ok=no
2436 fi
2437
2438     rm -f conftest.el conftest.elc
2439 fi
2440 { echo "$as_me:$LINENO: result: $ac_cv_prog_emacs_ok" >&5
2441 echo "${ECHO_T}$ac_cv_prog_emacs_ok" >&6; }
2442   if test $ac_cv_prog_emacs_ok = no; then
2443   TEST_EMACS=no
2444 fi
2445
2446 fi
2447
2448
2449 EMACS=$TEST_EMACS
2450
2451
2452  # If set to t, that means we are running in a shell under Emacs.
2453  # If you have an Emacs named "t", then use the full path.
2454  test x"$EMACS" = xt && EMACS=
2455  for ac_prog in emacs xemacs
2456 do
2457   # Extract the first word of "$ac_prog", so it can be a program name with args.
2458 set dummy $ac_prog; ac_word=$2
2459 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2460 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2461 if test "${ac_cv_prog_EMACS+set}" = set; then
2462   echo $ECHO_N "(cached) $ECHO_C" >&6
2463 else
2464   if test -n "$EMACS"; then
2465   ac_cv_prog_EMACS="$EMACS" # Let the user override the test.
2466 else
2467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2468 for as_dir in $PATH
2469 do
2470   IFS=$as_save_IFS
2471   test -z "$as_dir" && as_dir=.
2472   for ac_exec_ext in '' $ac_executable_extensions; do
2473   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
2474     ac_cv_prog_EMACS="$ac_prog"
2475     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2476     break 2
2477   fi
2478 done
2479 done
2480 IFS=$as_save_IFS
2481
2482 fi
2483 fi
2484 EMACS=$ac_cv_prog_EMACS
2485 if test -n "$EMACS"; then
2486   { echo "$as_me:$LINENO: result: $EMACS" >&5
2487 echo "${ECHO_T}$EMACS" >&6; }
2488 else
2489   { echo "$as_me:$LINENO: result: no" >&5
2490 echo "${ECHO_T}no" >&6; }
2491 fi
2492
2493
2494   test -n "$EMACS" && break
2495 done
2496 test -n "$EMACS" || EMACS="no"
2497
2498
2499
2500
2501 # Check whether --with-lispdir was given.
2502 if test "${with_lispdir+set}" = set; then
2503   withval=$with_lispdir;  lispdir="$withval"
2504    { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2505 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2506    { echo "$as_me:$LINENO: result: $lispdir" >&5
2507 echo "${ECHO_T}$lispdir" >&6; }
2508 else
2509
2510  { echo "$as_me:$LINENO: checking where .elc files should go" >&5
2511 echo $ECHO_N "checking where .elc files should go... $ECHO_C" >&6; }
2512 if test "${am_cv_lispdir+set}" = set; then
2513   echo $ECHO_N "(cached) $ECHO_C" >&6
2514 else
2515
2516    if test $EMACS != "no"; then
2517      if test x${lispdir+set} != xset; then
2518   # If $EMACS isn't GNU Emacs or XEmacs, this can blow up pretty badly
2519   # Some emacsen will start up in interactive mode, requiring C-x C-c to exit,
2520   #  which is non-obvious for non-emacs users.
2521   # Redirecting /dev/null should help a bit; pity we can't detect "broken"
2522   #  emacsen earlier and avoid running this altogether.
2523   { (echo "$as_me:$LINENO: \$EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) \"\\n\")) (setq load-path (cdr load-path)))' </dev/null >conftest.out") >&5
2524   ($EMACS -batch -q -eval '(while load-path (princ (concat (car load-path) "\n")) (setq load-path (cdr load-path)))' </dev/null >conftest.out) 2>&5
2525   ac_status=$?
2526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2527   (exit $ac_status); }
2528         am_cv_lispdir=`sed -n \
2529        -e 's,/$,,' \
2530        -e '/.*\/lib\/x*emacs\/site-lisp$/{s,.*/lib/\(x*emacs/site-lisp\)$,${libdir}/\1,;p;q;}' \
2531        -e '/.*\/share\/x*emacs\/site-lisp$/{s,.*/share/\(x*emacs/site-lisp\),${datadir}/\1,;p;q;}' \
2532        conftest.out`
2533        rm conftest.out
2534      fi
2535    fi
2536    test -z "$am_cv_lispdir" && am_cv_lispdir='${datadir}/emacs/site-lisp'
2537
2538 fi
2539 { echo "$as_me:$LINENO: result: $am_cv_lispdir" >&5
2540 echo "${ECHO_T}$am_cv_lispdir" >&6; }
2541   lispdir="$am_cv_lispdir"
2542
2543 fi
2544
2545
2546
2547
2548
2549 ## ------------ ##
2550 ## Grep & sed.  ##
2551 ## ------------ ##
2552 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2553 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
2554 if test "${ac_cv_path_GREP+set}" = set; then
2555   echo $ECHO_N "(cached) $ECHO_C" >&6
2556 else
2557   # Extract the first word of "grep ggrep" to use in msg output
2558 if test -z "$GREP"; then
2559 set dummy grep ggrep; ac_prog_name=$2
2560 if test "${ac_cv_path_GREP+set}" = set; then
2561   echo $ECHO_N "(cached) $ECHO_C" >&6
2562 else
2563   ac_path_GREP_found=false
2564 # Loop through the user's path and test for each of PROGNAME-LIST
2565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2566 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2567 do
2568   IFS=$as_save_IFS
2569   test -z "$as_dir" && as_dir=.
2570   for ac_prog in grep ggrep; do
2571   for ac_exec_ext in '' $ac_executable_extensions; do
2572     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2573     { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
2574     # Check for GNU ac_path_GREP and select it if it is found.
2575   # Check for GNU $ac_path_GREP
2576 case `"$ac_path_GREP" --version 2>&1` in
2577 *GNU*)
2578   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2579 *)
2580   ac_count=0
2581   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2582   while :
2583   do
2584     cat "conftest.in" "conftest.in" >"conftest.tmp"
2585     mv "conftest.tmp" "conftest.in"
2586     cp "conftest.in" "conftest.nl"
2587     echo 'GREP' >> "conftest.nl"
2588     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2589     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2590     ac_count=`expr $ac_count + 1`
2591     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2592       # Best one so far, save it but keep looking for a better one
2593       ac_cv_path_GREP="$ac_path_GREP"
2594       ac_path_GREP_max=$ac_count
2595     fi
2596     # 10*(2^10) chars as input seems more than enough
2597     test $ac_count -gt 10 && break
2598   done
2599   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2600 esac
2601
2602
2603     $ac_path_GREP_found && break 3
2604   done
2605 done
2606
2607 done
2608 IFS=$as_save_IFS
2609
2610
2611 fi
2612
2613 GREP="$ac_cv_path_GREP"
2614 if test -z "$GREP"; then
2615   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2616 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2617    { (exit 1); exit 1; }; }
2618 fi
2619
2620 else
2621   ac_cv_path_GREP=$GREP
2622 fi
2623
2624
2625 fi
2626 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
2627 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
2628  GREP="$ac_cv_path_GREP"
2629
2630
2631 { echo "$as_me:$LINENO: checking for egrep" >&5
2632 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
2633 if test "${ac_cv_path_EGREP+set}" = set; then
2634   echo $ECHO_N "(cached) $ECHO_C" >&6
2635 else
2636   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2637    then ac_cv_path_EGREP="$GREP -E"
2638    else
2639      # Extract the first word of "egrep" to use in msg output
2640 if test -z "$EGREP"; then
2641 set dummy egrep; ac_prog_name=$2
2642 if test "${ac_cv_path_EGREP+set}" = set; then
2643   echo $ECHO_N "(cached) $ECHO_C" >&6
2644 else
2645   ac_path_EGREP_found=false
2646 # Loop through the user's path and test for each of PROGNAME-LIST
2647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2648 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2649 do
2650   IFS=$as_save_IFS
2651   test -z "$as_dir" && as_dir=.
2652   for ac_prog in egrep; do
2653   for ac_exec_ext in '' $ac_executable_extensions; do
2654     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2655     { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
2656     # Check for GNU ac_path_EGREP and select it if it is found.
2657   # Check for GNU $ac_path_EGREP
2658 case `"$ac_path_EGREP" --version 2>&1` in
2659 *GNU*)
2660   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2661 *)
2662   ac_count=0
2663   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2664   while :
2665   do
2666     cat "conftest.in" "conftest.in" >"conftest.tmp"
2667     mv "conftest.tmp" "conftest.in"
2668     cp "conftest.in" "conftest.nl"
2669     echo 'EGREP' >> "conftest.nl"
2670     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2671     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2672     ac_count=`expr $ac_count + 1`
2673     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2674       # Best one so far, save it but keep looking for a better one
2675       ac_cv_path_EGREP="$ac_path_EGREP"
2676       ac_path_EGREP_max=$ac_count
2677     fi
2678     # 10*(2^10) chars as input seems more than enough
2679     test $ac_count -gt 10 && break
2680   done
2681   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2682 esac
2683
2684
2685     $ac_path_EGREP_found && break 3
2686   done
2687 done
2688
2689 done
2690 IFS=$as_save_IFS
2691
2692
2693 fi
2694
2695 EGREP="$ac_cv_path_EGREP"
2696 if test -z "$EGREP"; then
2697   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2698 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2699    { (exit 1); exit 1; }; }
2700 fi
2701
2702 else
2703   ac_cv_path_EGREP=$EGREP
2704 fi
2705
2706
2707    fi
2708 fi
2709 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
2710 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
2711  EGREP="$ac_cv_path_EGREP"
2712
2713
2714 { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
2715 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
2716 if test "${ac_cv_path_SED+set}" = set; then
2717   echo $ECHO_N "(cached) $ECHO_C" >&6
2718 else
2719             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2720      for ac_i in 1 2 3 4 5 6 7; do
2721        ac_script="$ac_script$as_nl$ac_script"
2722      done
2723      echo "$ac_script" | sed 99q >conftest.sed
2724      $as_unset ac_script || ac_script=
2725      # Extract the first word of "sed gsed" to use in msg output
2726 if test -z "$SED"; then
2727 set dummy sed gsed; ac_prog_name=$2
2728 if test "${ac_cv_path_SED+set}" = set; then
2729   echo $ECHO_N "(cached) $ECHO_C" >&6
2730 else
2731   ac_path_SED_found=false
2732 # Loop through the user's path and test for each of PROGNAME-LIST
2733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2734 for as_dir in $PATH
2735 do
2736   IFS=$as_save_IFS
2737   test -z "$as_dir" && as_dir=.
2738   for ac_prog in sed gsed; do
2739   for ac_exec_ext in '' $ac_executable_extensions; do
2740     ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2741     { test -f "$ac_path_SED" && $as_executable_p "$ac_path_SED"; } || continue
2742     # Check for GNU ac_path_SED and select it if it is found.
2743   # Check for GNU $ac_path_SED
2744 case `"$ac_path_SED" --version 2>&1` in
2745 *GNU*)
2746   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2747 *)
2748   ac_count=0
2749   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2750   while :
2751   do
2752     cat "conftest.in" "conftest.in" >"conftest.tmp"
2753     mv "conftest.tmp" "conftest.in"
2754     cp "conftest.in" "conftest.nl"
2755     echo '' >> "conftest.nl"
2756     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2757     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2758     ac_count=`expr $ac_count + 1`
2759     if test $ac_count -gt ${ac_path_SED_max-0}; then
2760       # Best one so far, save it but keep looking for a better one
2761       ac_cv_path_SED="$ac_path_SED"
2762       ac_path_SED_max=$ac_count
2763     fi
2764     # 10*(2^10) chars as input seems more than enough
2765     test $ac_count -gt 10 && break
2766   done
2767   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2768 esac
2769
2770
2771     $ac_path_SED_found && break 3
2772   done
2773 done
2774
2775 done
2776 IFS=$as_save_IFS
2777
2778
2779 fi
2780
2781 SED="$ac_cv_path_SED"
2782 if test -z "$SED"; then
2783   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5
2784 echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}
2785    { (exit 1); exit 1; }; }
2786 fi
2787
2788 else
2789   ac_cv_path_SED=$SED
2790 fi
2791
2792 fi
2793 { echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
2794 echo "${ECHO_T}$ac_cv_path_SED" >&6; }
2795  SED="$ac_cv_path_SED"
2796   rm -f conftest.sed
2797
2798
2799
2800 ## ------------ ##
2801 ## Conclusion.  ##
2802 ## ------------ ##
2803
2804 ac_config_files="$ac_config_files Makefile doc/Makefile lib/Makefile lib/Autom4te/Makefile lib/autoscan/Makefile lib/m4sugar/Makefile lib/autoconf/Makefile lib/autotest/Makefile bin/Makefile"
2805
2806
2807 cat >confcache <<\_ACEOF
2808 # This file is a shell script that caches the results of configure
2809 # tests run on this system so they can be shared between configure
2810 # scripts and configure runs, see configure's option --config-cache.
2811 # It is not useful on other systems.  If it contains results you don't
2812 # want to keep, you may remove or edit it.
2813 #
2814 # config.status only pays attention to the cache file if you give it
2815 # the --recheck option to rerun configure.
2816 #
2817 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2818 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2819 # following values.
2820
2821 _ACEOF
2822
2823 # The following way of writing the cache mishandles newlines in values,
2824 # but we know of no workaround that is simple, portable, and efficient.
2825 # So, we kill variables containing newlines.
2826 # Ultrix sh set writes to stderr and can't be redirected directly,
2827 # and sets the high bit in the cache file unless we assign to the vars.
2828 (
2829   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2830     eval ac_val=\$$ac_var
2831     case $ac_val in #(
2832     *${as_nl}*)
2833       case $ac_var in #(
2834       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
2835 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
2836       esac
2837       case $ac_var in #(
2838       _ | IFS | as_nl) ;; #(
2839       *) $as_unset $ac_var ;;
2840       esac ;;
2841     esac
2842   done
2843
2844   (set) 2>&1 |
2845     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2846     *${as_nl}ac_space=\ *)
2847       # `set' does not quote correctly, so add quotes (double-quote
2848       # substitution turns \\\\ into \\, and sed turns \\ into \).
2849       sed -n \
2850         "s/'/'\\\\''/g;
2851           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2852       ;; #(
2853     *)
2854       # `set' quotes correctly as required by POSIX, so do not add quotes.
2855       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2856       ;;
2857     esac |
2858     sort
2859 ) |
2860   sed '
2861      /^ac_cv_env_/b end
2862      t clear
2863      :clear
2864      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2865      t end
2866      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2867      :end' >>confcache
2868 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2869   if test -w "$cache_file"; then
2870     test "x$cache_file" != "x/dev/null" &&
2871       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
2872 echo "$as_me: updating cache $cache_file" >&6;}
2873     cat confcache >$cache_file
2874   else
2875     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2876 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2877   fi
2878 fi
2879 rm -f confcache
2880
2881 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2882 # Let make expand exec_prefix.
2883 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2884
2885 # Transform confdefs.h into DEFS.
2886 # Protect against shell expansion while executing Makefile rules.
2887 # Protect against Makefile macro expansion.
2888 #
2889 # If the first sed substitution is executed (which looks for macros that
2890 # take arguments), then we branch to the quote section.  Otherwise,
2891 # look for a macro that doesn't take arguments.
2892 cat >confdef2opt.sed <<\_ACEOF
2893 t clear
2894 :clear
2895 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2896 t quote
2897 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2898 t quote
2899 d
2900 :quote
2901 s/[      `~#$^&*(){}\\|;'"<>?]/\\&/g
2902 s/\[/\\&/g
2903 s/\]/\\&/g
2904 s/\$/$$/g
2905 p
2906 _ACEOF
2907 # We use echo to avoid assuming a particular line-breaking character.
2908 # The extra dot is to prevent the shell from consuming trailing
2909 # line-breaks from the sub-command output.  A line-break within
2910 # single-quotes doesn't work because, if this script is created in a
2911 # platform that uses two characters for line-breaks (e.g., DOS), tr
2912 # would break.
2913 ac_LF_and_DOT=`echo; echo .`
2914 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
2915 rm -f confdef2opt.sed
2916
2917
2918 ac_libobjs=
2919 ac_ltlibobjs=
2920 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2921   # 1. Remove the extension, and $U if already installed.
2922   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2923   ac_i=`echo "$ac_i" | sed "$ac_script"`
2924   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2925   #    will be set to the directory where LIBOBJS objects are built.
2926   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2927   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
2928 done
2929 LIBOBJS=$ac_libobjs
2930
2931 LTLIBOBJS=$ac_ltlibobjs
2932
2933
2934
2935 : ${CONFIG_STATUS=./config.status}
2936 ac_clean_files_save=$ac_clean_files
2937 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2938 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2939 echo "$as_me: creating $CONFIG_STATUS" >&6;}
2940 cat >$CONFIG_STATUS <<_ACEOF
2941 #! $SHELL
2942 # Generated by $as_me.
2943 # Run this file to recreate the current configuration.
2944 # Compiler output produced by configure, useful for debugging
2945 # configure, is in config.log if it exists.
2946
2947 debug=false
2948 ac_cs_recheck=false
2949 ac_cs_silent=false
2950 SHELL=\${CONFIG_SHELL-$SHELL}
2951 _ACEOF
2952
2953 cat >>$CONFIG_STATUS <<\_ACEOF
2954 ## --------------------- ##
2955 ## M4sh Initialization.  ##
2956 ## --------------------- ##
2957
2958 # Be Bourne compatible
2959 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2960   emulate sh
2961   NULLCMD=:
2962   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2963   # is contrary to our usage.  Disable this feature.
2964   alias -g '${1+"$@"}'='"$@"'
2965   setopt NO_GLOB_SUBST
2966 else
2967   case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
2968 fi
2969 BIN_SH=xpg4; export BIN_SH # for Tru64
2970 DUALCASE=1; export DUALCASE # for MKS sh
2971
2972
2973 # PATH needs CR
2974 # Avoid depending upon Character Ranges.
2975 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2976 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2977 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2978 as_cr_digits='0123456789'
2979 as_cr_alnum=$as_cr_Letters$as_cr_digits
2980
2981 # The user is always right.
2982 if test "${PATH_SEPARATOR+set}" != set; then
2983   echo "#! /bin/sh" >conf$$.sh
2984   echo  "exit 0"   >>conf$$.sh
2985   chmod +x conf$$.sh
2986   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2987     PATH_SEPARATOR=';'
2988   else
2989     PATH_SEPARATOR=:
2990   fi
2991   rm -f conf$$.sh
2992 fi
2993
2994 # Support unset when possible.
2995 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
2996   as_unset=unset
2997 else
2998   as_unset=false
2999 fi
3000
3001
3002 # IFS
3003 # We need space, tab and new line, in precisely that order.  Quoting is
3004 # there to prevent editors from complaining about space-tab.
3005 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3006 # splitting by setting IFS to empty value.)
3007 as_nl='
3008 '
3009 IFS=" ""        $as_nl"
3010
3011 # Find who we are.  Look in the path if we contain no directory separator.
3012 case $0 in
3013   *[\\/]* ) as_myself=$0 ;;
3014   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3015 for as_dir in $PATH
3016 do
3017   IFS=$as_save_IFS
3018   test -z "$as_dir" && as_dir=.
3019   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3020 done
3021 IFS=$as_save_IFS
3022
3023      ;;
3024 esac
3025 # We did not find ourselves, most probably we were run as `sh COMMAND'
3026 # in which case we are not to be found in the path.
3027 if test "x$as_myself" = x; then
3028   as_myself=$0
3029 fi
3030 if test ! -f "$as_myself"; then
3031   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3032   { (exit 1); exit 1; }
3033 fi
3034
3035 # Work around bugs in pre-3.0 UWIN ksh.
3036 for as_var in ENV MAIL MAILPATH
3037 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3038 done
3039 PS1='$ '
3040 PS2='> '
3041 PS4='+ '
3042
3043 # NLS nuisances.
3044 for as_var in \
3045   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3046   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3047   LC_TELEPHONE LC_TIME
3048 do
3049   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3050     eval $as_var=C; export $as_var
3051   else
3052     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3053   fi
3054 done
3055
3056 # Required to use basename.
3057 if expr a : '\(a\)' >/dev/null 2>&1 &&
3058    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3059   as_expr=expr
3060 else
3061   as_expr=false
3062 fi
3063
3064 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3065   as_basename=basename
3066 else
3067   as_basename=false
3068 fi
3069
3070
3071 # Name of the executable.
3072 as_me=`$as_basename -- "$0" ||
3073 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3074          X"$0" : 'X\(//\)$' \| \
3075          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3076 echo X/"$0" |
3077     sed '/^.*\/\([^/][^/]*\)\/*$/{
3078             s//\1/
3079             q
3080           }
3081           /^X\/\(\/\/\)$/{
3082             s//\1/
3083             q
3084           }
3085           /^X\/\(\/\).*/{
3086             s//\1/
3087             q
3088           }
3089           s/.*/./; q'`
3090
3091 # CDPATH.
3092 $as_unset CDPATH
3093
3094
3095
3096   as_lineno_1=$LINENO
3097   as_lineno_2=$LINENO
3098   test "x$as_lineno_1" != "x$as_lineno_2" &&
3099   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3100
3101   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3102   # uniformly replaced by the line number.  The first 'sed' inserts a
3103   # line-number line after each line using $LINENO; the second 'sed'
3104   # does the real work.  The second script uses 'N' to pair each
3105   # line-number line with the line containing $LINENO, and appends
3106   # trailing '-' during substitution so that $LINENO is not a special
3107   # case at line end.
3108   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3109   # scripts with optimization help from Paolo Bonzini.  Blame Lee
3110   # E. McMahon (1931-1989) for sed's syntax.  :-)
3111   sed -n '
3112     p
3113     /[$]LINENO/=
3114   ' <$as_myself |
3115     sed '
3116       s/[$]LINENO.*/&-/
3117       t lineno
3118       b
3119       :lineno
3120       N
3121       :loop
3122       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3123       t loop
3124       s/-\n.*//
3125     ' >$as_me.lineno &&
3126   chmod +x "$as_me.lineno" ||
3127     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3128    { (exit 1); exit 1; }; }
3129
3130   # Don't try to exec as it changes $[0], causing all sort of problems
3131   # (the dirname of $[0] is not the place where we might find the
3132   # original and so on.  Autoconf is especially sensitive to this).
3133   . "./$as_me.lineno"
3134   # Exit status is that of the last command.
3135   exit
3136 }
3137
3138
3139 if (dirname -- /) >/dev/null 2>&1; then
3140   as_dirname=dirname
3141 else
3142   as_dirname=false
3143 fi
3144
3145 ECHO_C= ECHO_N= ECHO_T=
3146 case `echo -n x` in
3147 -n*)
3148   case `echo 'x\c'` in
3149   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3150   *)   ECHO_C='\c';;
3151   esac;;
3152 *)
3153   ECHO_N='-n';;
3154 esac
3155
3156 if expr a : '\(a\)' >/dev/null 2>&1 &&
3157    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3158   as_expr=expr
3159 else
3160   as_expr=false
3161 fi
3162
3163 rm -f conf$$ conf$$.exe conf$$.file
3164 if test -d conf$$.dir; then
3165   rm -f conf$$.dir/conf$$.file
3166 else
3167   rm -f conf$$.dir
3168   mkdir conf$$.dir
3169 fi
3170 echo >conf$$.file
3171 if ln -s conf$$.file conf$$ 2>/dev/null; then
3172   as_ln_s='ln -s'
3173   # ... but there are two gotchas:
3174   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3175   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3176   # In both cases, we have to default to `cp -p'.
3177   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3178     as_ln_s='cp -p'
3179 elif ln conf$$.file conf$$ 2>/dev/null; then
3180   as_ln_s=ln
3181 else
3182   as_ln_s='cp -p'
3183 fi
3184 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3185 rmdir conf$$.dir 2>/dev/null
3186
3187 if mkdir -p . 2>/dev/null; then
3188   as_mkdir_p=:
3189 else
3190   test -d ./-p && rmdir ./-p
3191   as_mkdir_p=false
3192 fi
3193
3194 # Find out whether ``test -x'' works.  Don't use a zero-byte file, as
3195 # systems may use methods other than mode bits to determine executability.
3196 cat >conf$$.file <<_ASEOF
3197 #! /bin/sh
3198 exit 0
3199 _ASEOF
3200 chmod +x conf$$.file
3201 if test -x conf$$.file >/dev/null 2>&1; then
3202   as_executable_p="test -x"
3203 else
3204   as_executable_p=:
3205 fi
3206 rm -f conf$$.file
3207
3208 # Sed expression to map a string onto a valid CPP name.
3209 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3210
3211 # Sed expression to map a string onto a valid variable name.
3212 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3213
3214
3215 exec 6>&1
3216
3217 # Save the log message, to keep $[0] and so on meaningful, and to
3218 # report actual input values of CONFIG_FILES etc. instead of their
3219 # values after options handling.
3220 ac_log="
3221 This file was extended by GNU Autoconf $as_me 2.59d, which was
3222 generated by GNU Autoconf 2.59d.  Invocation command line was
3223
3224   CONFIG_FILES    = $CONFIG_FILES
3225   CONFIG_HEADERS  = $CONFIG_HEADERS
3226   CONFIG_LINKS    = $CONFIG_LINKS
3227   CONFIG_COMMANDS = $CONFIG_COMMANDS
3228   $ $0 $@
3229
3230 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3231 "
3232
3233 _ACEOF
3234
3235 cat >>$CONFIG_STATUS <<_ACEOF
3236 # Files that config.status was made for.
3237 config_files="$ac_config_files"
3238 config_commands="$ac_config_commands"
3239
3240 _ACEOF
3241
3242 cat >>$CONFIG_STATUS <<\_ACEOF
3243 ac_cs_usage="\
3244 \`$as_me' instantiates files from templates according to the
3245 current configuration.
3246
3247 Usage: $0 [OPTIONS] [FILE]...
3248
3249   -h, --help       print this help, then exit
3250   -V, --version    print version number, then exit
3251   -q, --quiet      do not print progress messages
3252   -d, --debug      don't remove temporary files
3253       --recheck    update $as_me by reconfiguring in the same conditions
3254   --file=FILE[:TEMPLATE]
3255                    instantiate the configuration file FILE
3256
3257 Configuration files:
3258 $config_files
3259
3260 Configuration commands:
3261 $config_commands
3262
3263 Report bugs to <bug-autoconf@gnu.org>."
3264
3265 _ACEOF
3266 cat >>$CONFIG_STATUS <<_ACEOF
3267 ac_cs_version="\\
3268 GNU Autoconf config.status 2.59d
3269 configured by $0, generated by GNU Autoconf 2.59d,
3270   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3271
3272 Copyright (C) 2006 Free Software Foundation, Inc.
3273 This config.status script is free software; the Free Software Foundation
3274 gives unlimited permission to copy, distribute and modify it."
3275
3276 ac_pwd='$ac_pwd'
3277 srcdir='$srcdir'
3278 INSTALL='$INSTALL'
3279 _ACEOF
3280
3281 cat >>$CONFIG_STATUS <<\_ACEOF
3282 # If no file are specified by the user, then we need to provide default
3283 # value.  By we need to know if files were specified by the user.
3284 ac_need_defaults=:
3285 while test $# != 0
3286 do
3287   case $1 in
3288   --*=*)
3289     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3290     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3291     ac_shift=:
3292     ;;
3293   *)
3294     ac_option=$1
3295     ac_optarg=$2
3296     ac_shift=shift
3297     ;;
3298   esac
3299
3300   case $ac_option in
3301   # Handling of the options.
3302   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3303     ac_cs_recheck=: ;;
3304   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3305     echo "$ac_cs_version"; exit ;;
3306   --debug | --debu | --deb | --de | --d | -d )
3307     debug=: ;;
3308   --file | --fil | --fi | --f )
3309     $ac_shift
3310     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3311     ac_need_defaults=false;;
3312   --he | --h |  --help | --hel | -h )
3313     echo "$ac_cs_usage"; exit ;;
3314   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3315   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3316     ac_cs_silent=: ;;
3317
3318   # This is an error.
3319   -*) { echo "$as_me: error: unrecognized option: $1
3320 Try \`$0 --help' for more information." >&2
3321    { (exit 1); exit 1; }; } ;;
3322
3323   *) ac_config_targets="$ac_config_targets $1"
3324      ac_need_defaults=false ;;
3325
3326   esac
3327   shift
3328 done
3329
3330 ac_configure_extra_args=
3331
3332 if $ac_cs_silent; then
3333   exec 6>/dev/null
3334   ac_configure_extra_args="$ac_configure_extra_args --silent"
3335 fi
3336
3337 _ACEOF
3338 cat >>$CONFIG_STATUS <<_ACEOF
3339 if \$ac_cs_recheck; then
3340   echo "running CONFIG_SHELL=$SHELL $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3341   CONFIG_SHELL=$SHELL
3342   export CONFIG_SHELL
3343   exec $SHELL "$0" $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3344 fi
3345
3346 _ACEOF
3347 cat >>$CONFIG_STATUS <<\_ACEOF
3348 exec 5>>config.log
3349 {
3350   echo
3351   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3352 ## Running $as_me. ##
3353 _ASBOX
3354   echo "$ac_log"
3355 } >&5
3356
3357 _ACEOF
3358 cat >>$CONFIG_STATUS <<_ACEOF
3359 _ACEOF
3360
3361 cat >>$CONFIG_STATUS <<\_ACEOF
3362
3363 # Handling of arguments.
3364 for ac_config_target in $ac_config_targets
3365 do
3366   case $ac_config_target in
3367     "config/Makefile") CONFIG_FILES="$CONFIG_FILES config/Makefile" ;;
3368     "tests/atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
3369     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
3370     "tests/atlocal") CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
3371     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
3372     "lib/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/emacs/Makefile" ;;
3373     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3374     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3375     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
3376     "lib/Autom4te/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Autom4te/Makefile" ;;
3377     "lib/autoscan/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoscan/Makefile" ;;
3378     "lib/m4sugar/Makefile") CONFIG_FILES="$CONFIG_FILES lib/m4sugar/Makefile" ;;
3379     "lib/autoconf/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autoconf/Makefile" ;;
3380     "lib/autotest/Makefile") CONFIG_FILES="$CONFIG_FILES lib/autotest/Makefile" ;;
3381     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
3382
3383   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3384 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3385    { (exit 1); exit 1; }; };;
3386   esac
3387 done
3388
3389
3390 # If the user did not use the arguments to specify the items to instantiate,
3391 # then the envvar interface is used.  Set only those that are not.
3392 # We use the long form for the default assignment because of an extremely
3393 # bizarre bug on SunOS 4.1.3.
3394 if $ac_need_defaults; then
3395   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3396   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3397 fi
3398
3399 # Have a temporary directory for convenience.  Make it in the build tree
3400 # simply because there is no reason against having it here, and in addition,
3401 # creating and moving files from /tmp can sometimes cause problems.
3402 # Hook for its removal unless debugging.
3403 # Note that there is a small window in which the directory will not be cleaned:
3404 # after its creation but before its name has been assigned to `$tmp'.
3405 $debug ||
3406 {
3407   tmp=
3408   trap 'exit_status=$?
3409   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3410 ' 0
3411   trap '{ (exit 1); exit 1; }' 1 2 13 15
3412 }
3413 # Create a (secure) tmp directory for tmp files.
3414
3415 {
3416   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3417   test -n "$tmp" && test -d "$tmp"
3418 }  ||
3419 {
3420   tmp=./conf$$-$RANDOM
3421   (umask 077 && mkdir "$tmp")
3422 } ||
3423 {
3424    echo "$me: cannot create a temporary directory in ." >&2
3425    { (exit 1); exit 1; }
3426 }
3427
3428 #
3429 # Set up the sed scripts for CONFIG_FILES section.
3430 #
3431
3432 # No need to generate the scripts if there are no CONFIG_FILES.
3433 # This happens for instance when ./config.status config.h
3434 if test -n "$CONFIG_FILES"; then
3435
3436 _ACEOF
3437
3438
3439
3440 ac_delim='%!_!# '
3441 for ac_last_try in false false false false false :; do
3442   cat >conf$$subs.sed <<_ACEOF
3443 SHELL!$SHELL$ac_delim
3444 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
3445 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
3446 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
3447 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
3448 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
3449 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
3450 exec_prefix!$exec_prefix$ac_delim
3451 prefix!$prefix$ac_delim
3452 program_transform_name!$program_transform_name$ac_delim
3453 bindir!$bindir$ac_delim
3454 sbindir!$sbindir$ac_delim
3455 libexecdir!$libexecdir$ac_delim
3456 datarootdir!$datarootdir$ac_delim
3457 datadir!$datadir$ac_delim
3458 sysconfdir!$sysconfdir$ac_delim
3459 sharedstatedir!$sharedstatedir$ac_delim
3460 localstatedir!$localstatedir$ac_delim
3461 includedir!$includedir$ac_delim
3462 oldincludedir!$oldincludedir$ac_delim
3463 docdir!$docdir$ac_delim
3464 infodir!$infodir$ac_delim
3465 htmldir!$htmldir$ac_delim
3466 dvidir!$dvidir$ac_delim
3467 pdfdir!$pdfdir$ac_delim
3468 psdir!$psdir$ac_delim
3469 libdir!$libdir$ac_delim
3470 localedir!$localedir$ac_delim
3471 mandir!$mandir$ac_delim
3472 DEFS!$DEFS$ac_delim
3473 ECHO_C!$ECHO_C$ac_delim
3474 ECHO_N!$ECHO_N$ac_delim
3475 ECHO_T!$ECHO_T$ac_delim
3476 LIBS!$LIBS$ac_delim
3477 build_alias!$build_alias$ac_delim
3478 host_alias!$host_alias$ac_delim
3479 target_alias!$target_alias$ac_delim
3480 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
3481 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
3482 INSTALL_DATA!$INSTALL_DATA$ac_delim
3483 CYGPATH_W!$CYGPATH_W$ac_delim
3484 PACKAGE!$PACKAGE$ac_delim
3485 VERSION!$VERSION$ac_delim
3486 ACLOCAL!$ACLOCAL$ac_delim
3487 AUTOCONF!$AUTOCONF$ac_delim
3488 AUTOMAKE!$AUTOMAKE$ac_delim
3489 AUTOHEADER!$AUTOHEADER$ac_delim
3490 MAKEINFO!$MAKEINFO$ac_delim
3491 install_sh!$install_sh$ac_delim
3492 STRIP!$STRIP$ac_delim
3493 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
3494 mkdir_p!$mkdir_p$ac_delim
3495 AWK!$AWK$ac_delim
3496 SET_MAKE!$SET_MAKE$ac_delim
3497 am__leading_dot!$am__leading_dot$ac_delim
3498 AMTAR!$AMTAR$ac_delim
3499 am__tar!$am__tar$ac_delim
3500 am__untar!$am__untar$ac_delim
3501 ac_cv_sh_n_works!$ac_cv_sh_n_works$ac_delim
3502 EXPR!$EXPR$ac_delim
3503 M4!$M4$ac_delim
3504 HELP2MAN!$HELP2MAN$ac_delim
3505 PERL!$PERL$ac_delim
3506 TEST_EMACS!$TEST_EMACS$ac_delim
3507 EMACS!$EMACS$ac_delim
3508 EMACSLOADPATH!$EMACSLOADPATH$ac_delim
3509 lispdir!$lispdir$ac_delim
3510 GREP!$GREP$ac_delim
3511 EGREP!$EGREP$ac_delim
3512 SED!$SED$ac_delim
3513 LIBOBJS!$LIBOBJS$ac_delim
3514 LTLIBOBJS!$LTLIBOBJS$ac_delim
3515 _ACEOF
3516
3517   if test `grep -c "$ac_delim\$" conf$$subs.sed` = 72; then
3518     break
3519   elif $ac_last_try; then
3520     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
3521 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
3522    { (exit 1); exit 1; }; }
3523   else
3524     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3525   fi
3526 done
3527
3528 ac_eof=
3529 if grep '^CEOF$' conf$$subs.sed >/dev/null; then
3530   ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF//p' conf$$subs.sed | sort -nru | sed 1q`
3531   ac_eof=`expr 0$ac_eof + 1`
3532 fi
3533
3534 cat >>$CONFIG_STATUS <<_ACEOF
3535 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
3536 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
3537 _ACEOF
3538 sed '
3539 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
3540 s/^/s,@/; s/!/@,|#_!!_#|/
3541 :n
3542 t n
3543 s/'"$ac_delim"'$/,g/; t
3544 s/$/\\/; p
3545 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
3546 ' >>$CONFIG_STATUS <conf$$subs.sed
3547 rm -f conf$$subs.sed
3548 cat >>$CONFIG_STATUS <<_ACEOF
3549 :end
3550 s/|#_!!_#|//g
3551 CEOF$ac_eof
3552 _ACEOF
3553
3554
3555 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3556 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3557 # trailing colons and then remove the whole line if VPATH becomes empty
3558 # (actually we leave an empty line to preserve line numbers).
3559 if test "x$srcdir" = x.; then
3560   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3561 s/:*\$(srcdir):*/:/
3562 s/:*\${srcdir}:*/:/
3563 s/:*@srcdir@:*/:/
3564 s/^\([^=]*=[     ]*\):*/\1/
3565 s/:*$//
3566 s/^[^=]*=[       ]*$//
3567 }'
3568 fi
3569
3570 cat >>$CONFIG_STATUS <<\_ACEOF
3571 fi # test -n "$CONFIG_FILES"
3572
3573
3574 for ac_tag in  :F $CONFIG_FILES      :C $CONFIG_COMMANDS
3575 do
3576   case $ac_tag in
3577   :[FHLC]) ac_mode=$ac_tag; continue;;
3578   esac
3579   case $ac_mode$ac_tag in
3580   :[FHL]*:*);;
3581   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3582 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3583    { (exit 1); exit 1; }; };;
3584   :[FH]-) ac_tag=-:-;;
3585   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3586   esac
3587   ac_save_IFS=$IFS
3588   IFS=:
3589   set x $ac_tag
3590   IFS=$ac_save_IFS
3591   shift
3592   ac_file=$1
3593   shift
3594
3595   case $ac_mode in
3596   :L) ac_source=$1;;
3597   :[FH])
3598     ac_file_inputs=
3599     for ac_f
3600     do
3601       case $ac_f in
3602       -) ac_f="$tmp/stdin";;
3603       *) # Look for the file first in the build tree, then in the source tree
3604          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3605          # because $ac_f cannot contain `:'.
3606          test -f "$ac_f" ||
3607            case $ac_f in
3608            [\\/$]*) false;;
3609            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3610            esac ||
3611            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3612 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3613    { (exit 1); exit 1; }; };;
3614       esac
3615       ac_file_inputs="$ac_file_inputs $ac_f"
3616     done
3617
3618     # Let's still pretend it is `configure' which instantiates (i.e., don't
3619     # use $as_me), people would be surprised to read:
3620     #    /* config.h.  Generated by config.status.  */
3621     configure_input="Generated from "`IFS=:
3622           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
3623     if test x"$ac_file" != x-; then
3624       configure_input="$ac_file.  $configure_input"
3625       { echo "$as_me:$LINENO: creating $ac_file" >&5
3626 echo "$as_me: creating $ac_file" >&6;}
3627     fi
3628
3629     case $ac_tag in
3630     *:-:* | *:-) cat >"$tmp/stdin";;
3631     esac
3632     ;;
3633   esac
3634
3635   ac_dir=`$as_dirname -- "$ac_file" ||
3636 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3637          X"$ac_file" : 'X\(//\)[^/]' \| \
3638          X"$ac_file" : 'X\(//\)$' \| \
3639          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3640 echo X"$ac_file" |
3641     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3642             s//\1/
3643             q
3644           }
3645           /^X\(\/\/\)[^/].*/{
3646             s//\1/
3647             q
3648           }
3649           /^X\(\/\/\)$/{
3650             s//\1/
3651             q
3652           }
3653           /^X\(\/\).*/{
3654             s//\1/
3655             q
3656           }
3657           s/.*/./; q'`
3658   { as_dir="$ac_dir"
3659   case $as_dir in #(
3660   -*) as_dir=./$as_dir;;
3661   esac
3662   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3663     as_dirs=
3664     while :; do
3665       case $as_dir in #(
3666       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
3667       *) as_qdir=$as_dir;;
3668       esac
3669       as_dirs="'$as_qdir' $as_dirs"
3670       as_dir=`$as_dirname -- "$as_dir" ||
3671 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3672          X"$as_dir" : 'X\(//\)[^/]' \| \
3673          X"$as_dir" : 'X\(//\)$' \| \
3674          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3675 echo X"$as_dir" |
3676     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3677             s//\1/
3678             q
3679           }
3680           /^X\(\/\/\)[^/].*/{
3681             s//\1/
3682             q
3683           }
3684           /^X\(\/\/\)$/{
3685             s//\1/
3686             q
3687           }
3688           /^X\(\/\).*/{
3689             s//\1/
3690             q
3691           }
3692           s/.*/./; q'`
3693       test -d "$as_dir" && break
3694     done
3695     test -z "$as_dirs" || eval "mkdir $as_dirs"
3696   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3697 echo "$as_me: error: cannot create directory $as_dir" >&2;}
3698    { (exit 1); exit 1; }; }; }
3699   ac_builddir=.
3700
3701 case "$ac_dir" in
3702 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3703 *)
3704   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3705   # A ".." for each directory in $ac_dir_suffix.
3706   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3707   case $ac_top_builddir_sub in
3708   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3709   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3710   esac ;;
3711 esac
3712 ac_abs_top_builddir=$ac_pwd
3713 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3714 # for backward compatibility:
3715 ac_top_builddir=$ac_top_build_prefix
3716
3717 case $srcdir in
3718   .)  # We are building in place.
3719     ac_srcdir=.
3720     ac_top_srcdir=$ac_top_builddir_sub
3721     ac_abs_top_srcdir=$ac_pwd ;;
3722   [\\/]* | ?:[\\/]* )  # Absolute name.
3723     ac_srcdir=$srcdir$ac_dir_suffix;
3724     ac_top_srcdir=$srcdir
3725     ac_abs_top_srcdir=$srcdir ;;
3726   *) # Relative name.
3727     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3728     ac_top_srcdir=$ac_top_build_prefix$srcdir
3729     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3730 esac
3731 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3732
3733
3734   case $ac_mode in
3735   :F)
3736   #
3737   # CONFIG_FILE
3738   #
3739
3740   case $INSTALL in
3741   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3742   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3743   esac
3744 _ACEOF
3745
3746 cat >>$CONFIG_STATUS <<\_ACEOF
3747 # If the template does not know about datarootdir, expand it.
3748 # FIXME: This hack should be removed a few years after 2.60.
3749 ac_datarootdir_hack=
3750
3751 case `sed -n '/datarootdir/ {
3752   p
3753   q
3754 }
3755 /@datadir@/p
3756 /@docdir@/p
3757 /@infodir@/p
3758 /@localedir@/p
3759 /@mandir@/p
3760 ' $ac_file_inputs` in
3761 *datarootdir*) ;;
3762 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3763   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3764 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3765 _ACEOF
3766 cat >>$CONFIG_STATUS <<_ACEOF
3767   ac_datarootdir_hack='
3768   s&@datadir@&$datadir&g
3769   s&@docdir@&$docdir&g
3770   s&@infodir@&$infodir&g
3771   s&@localedir@&$localedir&g
3772   s&@mandir@&$mandir&g
3773     s&\\\${datarootdir}&$datarootdir&g' ;;
3774 esac
3775 _ACEOF
3776
3777 # Neutralize VPATH when `$srcdir' = `.'.
3778 # Shell code in configure.ac might set extrasub.
3779 # FIXME: do we really want to maintain this feature?
3780 cat >>$CONFIG_STATUS <<_ACEOF
3781   sed "$ac_vpsub
3782 $extrasub
3783 _ACEOF
3784 cat >>$CONFIG_STATUS <<\_ACEOF
3785 :t
3786 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3787 s&@configure_input@&$configure_input&;t t
3788 s&@top_builddir@&$ac_top_builddir_sub&;t t
3789 s&@srcdir@&$ac_srcdir&;t t
3790 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3791 s&@top_srcdir@&$ac_top_srcdir&;t t
3792 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3793 s&@builddir@&$ac_builddir&;t t
3794 s&@abs_builddir@&$ac_abs_builddir&;t t
3795 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3796 s&@INSTALL@&$ac_INSTALL&;t t
3797 $ac_datarootdir_hack
3798 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
3799
3800   rm -f "$tmp/stdin"
3801   case $ac_file in
3802   -) cat "$tmp/out"; rm -f "$tmp/out";;
3803   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
3804   esac
3805  ;;
3806
3807
3808   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
3809 echo "$as_me: executing $ac_file commands" >&6;}
3810  ;;
3811   esac
3812
3813
3814   case $ac_file$ac_mode in
3815     "tests/atconfig":C) cat >tests/atconfig <<ATEOF
3816 # Configurable variable values for building test suites.
3817 # Generated by $0.
3818 # Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
3819
3820 # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
3821 at_testdir='tests'
3822 abs_builddir='$ac_abs_builddir'
3823 at_srcdir='$ac_srcdir'
3824 abs_srcdir='$ac_abs_srcdir'
3825 at_top_srcdir='$ac_top_srcdir'
3826 abs_top_srcdir='$ac_abs_top_srcdir'
3827 at_top_build_prefix='$ac_top_build_prefix'
3828 abs_top_builddir='$ac_abs_top_builddir'
3829
3830 # Backward compatibility with Autotest <= 2.59b:
3831 at_top_builddir=\$at_top_build_prefix
3832
3833 AUTOTEST_PATH='tests'
3834
3835 SHELL=\${CONFIG_SHELL-'$SHELL'}
3836 ATEOF
3837  ;;
3838
3839   esac
3840 done # for ac_tag
3841
3842
3843 { (exit 0); exit 0; }
3844 _ACEOF
3845 chmod +x $CONFIG_STATUS
3846 ac_clean_files=$ac_clean_files_save
3847
3848
3849 # configure is writing to config.log, and then calls config.status.
3850 # config.status does its own redirection, appending to config.log.
3851 # Unfortunately, on DOS this fails, as config.log is still kept open
3852 # by configure, so config.status won't be able to write to it; its
3853 # output is simply discarded.  So we exec the FD to /dev/null,
3854 # effectively closing config.log, so it can be properly (re)opened and
3855 # appended to by config.status.  When coming back to configure, we
3856 # need to make the FD available again.
3857 if test "$no_create" != yes; then
3858   ac_cs_success=:
3859   ac_config_status_args=
3860   test "$silent" = yes &&
3861     ac_config_status_args="$ac_config_status_args --quiet"
3862   exec 5>/dev/null
3863   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3864   exec 5>>config.log
3865   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3866   # would make configure fail if this is the last instruction.
3867   $ac_cs_success || { (exit 1); exit 1; }
3868 fi
3869
3870 # Report the state of this version of Autoconf if this is a beta.
3871     cat <<EOF
3872
3873 You are about to use an experimental version of Autoconf.  Be sure to
3874 read the relevant mailing lists, most importantly <autoconf@gnu.org>.
3875
3876 Below you will find information on the status of this version of Autoconf.
3877
3878
3879 EOF
3880     sed -n '/^\* Status/,$p' $srcdir/BUGS
3881